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DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 1 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.901764 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.877402 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.830948 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.821152 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814642 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.813377 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.813377 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.809793 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 0.802652 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.619522 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.608809 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_0078 | text | null | When rock layers are in the same place, its easy to give them relative ages. But what if rock layers are far apart? What if they are on different continents? What evidence is used to match rock layers in different places? | 0.605951 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_3120 | text | null | Your skin is your largest organ and constantly protects you from infections, so keeping your skin healthy is a good idea. | 0.597821 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_2469 | text | null | Why does a cell have cytoplasm? Cytoplasm has several important functions. These include: suspending cell organelles. pushing against the cell membrane to help the cell keep its shape. providing a site for many of the biochemical reactions of the cell. | 0.593535 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_0541 | text | null | The three outer layers of the Sun are its atmosphere. | 0.589108 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_0076 | text | null | Rock layers may have another rock cutting across them, like the igneous rock in Figure 11.9. Which rock is older? To determine this, we use the law of cross-cutting relationships. The cut rock layers are older than the rock that cuts across them. | 0.587547 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_1298 | text | null | Different factors play into the composition of a magma and the rock it produces. | 0.587198 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_0751 | text | null | Crust, mantle, and core differ from each other in chemical composition. Its understandable that scientists know the most about the crust, and less about deeper layers (Figure 6.3). Earths crust is a thin, brittle outer shell. The crust is made of rock. This layer is thinner under the oceans and much thicker in mountain ranges. | 0.584958 |
DQ_003735 | What layer is under the upper epidermis? | question_images/parts_leaf_3853.png | a. spongy mesophyll, b. vein, c. stomata, d. palisade mesophyll | d | T_2121 | text | null | The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems. | 0.583735 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 1 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.901764 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.877402 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.830948 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.821152 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814642 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.813377 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.813377 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.809793 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 0.802652 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1924 | text | null | Dermal tissue covers the outside of a plant. Its like the plants skin. Cells of dermal tissue secrete a waxy substance called cuticle. Cuticle helps prevent water loss and damage to the plant. | 0.660845 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1598 | text | null | Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration. | 0.625098 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_3434 | text | null | Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere. | 0.617386 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1950 | text | null | The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers. | 0.600679 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_3261 | text | null | Even though plants and animals are both eukaryotes, plant cells differ in some ways from animal cells ( Figure organelles of photosynthesis. Photosynthesis converts the suns solar energy into chemical energy. This chemical energy, which is the carbohydrate glucose, serves as "food" for the plant. | 0.586346 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1314 | text | null | As part of the hydrologic cycle, water spends a lot of time in the atmosphere, mostly as water vapor. The atmosphere is an important reservoir for water. Chlorophyll indicates the presence of photosynthesizing plants as does the veg- etation index. | 0.582765 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.582506 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1923 | text | null | A tissue is a group of specialized cells of the same kind that perform the same function. Modern plants have three major types of tissues. Theyre called dermal, ground, and vascular tissues. | 0.582132 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1947 | text | null | Some seed plants evolved another major adaptation. This was the formation of seeds in flowers. Flowers are plant structures that contain male and/or female reproductive organs. | 0.579115 |
DQ_003736 | Which part of the leaf secretes a waxy cuticle to prevent evaporation of water? A) Veins; B) Dermal cells; C) Stomata; D) Mesophyll | question_images/parts_leaf_3853.png | a. Mesophyll, b. Stomata, c. Veins, d. Dermal cells | d | T_1936 | text | null | By the time the earliest plants evolved, animals were already the dominant living things in the water. Plants were also limited to the upper layer of water. Only near the top of the water column is there enough sunlight for photosynthesis. So plants never became dominant aquatic organisms. | 0.576955 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 1 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.901764 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.877402 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.830948 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.821152 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814642 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.813377 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.813377 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.809793 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 0.802652 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_3120 | text | null | Your skin is your largest organ and constantly protects you from infections, so keeping your skin healthy is a good idea. | 0.650852 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_0541 | text | null | The three outer layers of the Sun are its atmosphere. | 0.639704 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_2314 | text | null | Your skin is covered by millions of bacteria. Millions more live inside your body, mainly in your gastrointestinal tract. Most of these bacteria are helpful. For one thing, they help defend your body from pathogens. They do it by competing with harmful bacteria for food and space. They prevent the harmful bacteria from multiplying and making you sick. | 0.638285 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_2758 | text | null | You are not aware of them, but your skin is covered by millions (or more!) of bacteria. Millions more live inside your body. Most of these bacteria help defend your body from pathogens. How do they do it? They compete with harmful bacteria for food and space. This prevents the harmful bacteria from multiplying and making you sick. | 0.618088 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.615197 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.613603 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_2315 | text | null | Did you ever get a splinter in your skin, like the one in Figure 21.11? It doesnt look like a serious injury, but even a tiny break in the skin may let pathogens enter the body. If bacteria enter through the break, for example, they could cause an infection. These bacteria would then face the bodys second line of defense. | 0.608336 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_2751 | text | null | Other bacteria are parasitic and can cause illness. In parasitism, the bacteria benefit, and the other organism is harmed. Harmful bacteria will be discussed in another concept. | 0.605474 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_1797 | text | null | The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction. | 0.60238 |
DQ_003737 | What is the outer layer of skin called? | question_images/parts_leaf_3853.png | a. palisade mesophyll, b. lower epidermis, c. upper epidermis, d. vein | c | T_4893 | text | null | A given kind of matter has the same chemical makeup and the same chemical properties regardless of its state. Thats because state of matter is a physical property. As a result, when matter changes state, it doesnt become a different kind of substance. For example, water is still water whether it exists as ice, liquid water, or water vapor. | 0.598882 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 1 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.901764 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.877402 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.830948 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.821152 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814642 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.813377 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.813377 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.809793 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 0.802652 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_3385 | text | null | Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area? | 0.712674 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_1598 | text | null | Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration. | 0.700452 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_3434 | text | null | Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere. | 0.683388 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.660932 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_2956 | text | null | Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have. | 0.65909 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_1950 | text | null | The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers. | 0.654853 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_3261 | text | null | Even though plants and animals are both eukaryotes, plant cells differ in some ways from animal cells ( Figure organelles of photosynthesis. Photosynthesis converts the suns solar energy into chemical energy. This chemical energy, which is the carbohydrate glucose, serves as "food" for the plant. | 0.651591 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.647561 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_1958 | text | null | Plants live just about everywhere on Earth. To live in so many different habitats, they have evolved adaptations that allow them to survive and reproduce under a diversity of conditions. Some plants have evolved special adaptations that let them live in extreme environments. | 0.645497 |
DQ_003738 | How many layers of a plant leaf are shown here? | question_images/parts_leaf_3853.png | a. 4, b. 5, c. 3, d. 6 | a | T_0078 | text | null | When rock layers are in the same place, its easy to give them relative ages. But what if rock layers are far apart? What if they are on different continents? What evidence is used to match rock layers in different places? | 0.641843 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003735 | image | question_images/parts_leaf_3853.png | parts_leaf_3853.png | 1 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003372 | image | abc_question_images/parts_leaf_13853.png | parts_leaf_13853.png | 0.901764 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003601 | image | question_images/parts_leaf_1117.png | parts_leaf_1117.png | 0.877402 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003698 | image | question_images/parts_leaf_3139.png | parts_leaf_3139.png | 0.830948 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DD_0107 | image | teaching_images/parts_leaf_3854.png | The diagram shows the main parts of a cross section of a typical plant leaf. The cross section of a typical leaf is divisible into three main parts namely, the Epidermis, Mesophyll, and the Veins. The Epidermis is made of several layers of cells that are sandwiched between two layers. The Epidermis protects the tissues which lie between them and also helps in the process of gaseous exchange. Epidermis is further divisible into two types called, the Upper Epidermis and the Lower Epidermis. Beneath the Epidermis is the Mesophyll where Photosynthesis takes place. Photosynthesis is the process by which plants make their own food like sugars & amino acids. The Veins (surrounded by the Bundle sheath cells) provides the necessary support to the leaf in the transport of water and plant food to other parts of the plant. The Stoma located in the Lower Epidermis is an opening that control the gaseous exchange that occurs between the leaf and the atmosphere during photosynthesis. The gas exchange involves the use of common gas like Carbon Dioxide and Oxygen. | 0.821152 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003762 | image | question_images/parts_leaf_556.png | parts_leaf_556.png | 0.814642 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003684 | image | question_images/parts_leaf_3137.png | parts_leaf_3137.png | 0.813377 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003363 | image | abc_question_images/parts_leaf_13137.png | parts_leaf_13137.png | 0.813377 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003337 | image | abc_question_images/parts_leaf_11117.png | parts_leaf_11117.png | 0.809793 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | DQ_003742 | image | question_images/parts_leaf_3855.png | parts_leaf_3855.png | 0.802652 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.664946 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_0078 | text | null | When rock layers are in the same place, its easy to give them relative ages. But what if rock layers are far apart? What if they are on different continents? What evidence is used to match rock layers in different places? | 0.639402 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_2469 | text | null | Why does a cell have cytoplasm? Cytoplasm has several important functions. These include: suspending cell organelles. pushing against the cell membrane to help the cell keep its shape. providing a site for many of the biochemical reactions of the cell. | 0.626967 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.624806 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_0075 | text | null | Sediments were deposited in ancient seas in horizontal, or flat, layers. If sedimentary rock layers are tilted, they must have moved after they were deposited. | 0.622325 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_3120 | text | null | Your skin is your largest organ and constantly protects you from infections, so keeping your skin healthy is a good idea. | 0.622258 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_1298 | text | null | Different factors play into the composition of a magma and the rock it produces. | 0.621235 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.61524 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_0076 | text | null | Rock layers may have another rock cutting across them, like the igneous rock in Figure 11.9. Which rock is older? To determine this, we use the law of cross-cutting relationships. The cut rock layers are older than the rock that cuts across them. | 0.613225 |
DQ_003739 | How many layers are there in the epidermis? | question_images/parts_leaf_3853.png | a. 2, b. 3, c. 6, d. 4 | d | T_0081 | text | null | Index fossils are commonly used to match rock layers in different places. You can see how this works in Figure | 0.612371 |
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