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DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003709 | image | question_images/parts_leaf_3145.png | parts_leaf_3145.png | 1 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003707 | image | question_images/parts_leaf_3144.png | parts_leaf_3144.png | 0.718108 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_004165 | image | question_images/types_leaves_4415.png | types_leaves_4415.png | 0.710559 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_010101 | image | question_images/photosynthesis_4097.png | photosynthesis_4097.png | 0.702479 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003549 | image | question_images/parts_leaf_1095.png | parts_leaf_1095.png | 0.699347 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003389 | image | abc_question_images/parts_leaf_16267.png | parts_leaf_16267.png | 0.694117 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003613 | image | question_images/parts_leaf_1120.png | parts_leaf_1120.png | 0.692372 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003824 | image | question_images/parts_leaf_6269.png | parts_leaf_6269.png | 0.676823 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.673968 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | DQ_003769 | image | question_images/parts_leaf_558.png | parts_leaf_558.png | 0.673961 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | 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? | 0.469115 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | T_4560 | text | null | Kinetic energy is the energy of moving matter. Anything that is moving has kinetic energyfrom atoms in matter to stars in outer space. Things with kinetic energy can do work. For example, the spinning saw blade in the photo above is doing the work of cutting through a piece of metal. | 0.446424 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | 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. | 0.439018 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | 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. | 0.429912 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | T_2971 | text | null | Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones. There are four phyla of gymnosperms: 1. Conifers 2. Cycads 3. Ginkgoes 4. Gnetophytes | 0.424722 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | 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. | 0.422994 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | T_0024 | text | null | Flowing water slows down when it reaches flatter land or flows into a body of still water. What do you think happens then? The water starts dropping the particles it was carrying. As the water slows, it drops the largest particles first. The smallest particles settle out last. | 0.420597 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | T_4854 | text | null | Examples of machines that increase the distance over which force is applied are leaf rakes and hammers (see Figure which the force is applied, but it reduces the strength of the force. | 0.418099 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | T_3647 | text | null | Two simple machines that are based on the inclined plane are the wedge and the screw. Both increase the force used to move an object because the input force is applied over a greater distance than the output force. | 0.416635 |
DQ_003710 | Which letter shows the blade part of the leaf? | question_images/parts_leaf_3145.png | a. B, b. D, c. A, d. C | c | 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. | 0.416557 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003709 | image | question_images/parts_leaf_3145.png | parts_leaf_3145.png | 1 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003707 | image | question_images/parts_leaf_3144.png | parts_leaf_3144.png | 0.718108 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_004165 | image | question_images/types_leaves_4415.png | types_leaves_4415.png | 0.710559 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_010101 | image | question_images/photosynthesis_4097.png | photosynthesis_4097.png | 0.702479 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003549 | image | question_images/parts_leaf_1095.png | parts_leaf_1095.png | 0.699347 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003389 | image | abc_question_images/parts_leaf_16267.png | parts_leaf_16267.png | 0.694117 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003613 | image | question_images/parts_leaf_1120.png | parts_leaf_1120.png | 0.692372 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003824 | image | question_images/parts_leaf_6269.png | parts_leaf_6269.png | 0.676823 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.673968 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | DQ_003769 | image | question_images/parts_leaf_558.png | parts_leaf_558.png | 0.673961 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | 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. | 0.615737 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | 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? | 0.599087 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | 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. | 0.593099 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.59297 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | 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. | 0.591573 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.587593 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | 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. | 0.585781 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.575519 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | d | 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. | 0.570671 |
DQ_003711 | What is the plain area of leaf called? | question_images/parts_leaf_3145.png | a. B, b. A, c. C, d. D | 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 | 0.568829 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003709 | image | question_images/parts_leaf_3145.png | parts_leaf_3145.png | 1 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003707 | image | question_images/parts_leaf_3144.png | parts_leaf_3144.png | 0.718108 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_004165 | image | question_images/types_leaves_4415.png | types_leaves_4415.png | 0.710559 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_010101 | image | question_images/photosynthesis_4097.png | photosynthesis_4097.png | 0.702479 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003549 | image | question_images/parts_leaf_1095.png | parts_leaf_1095.png | 0.699347 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003389 | image | abc_question_images/parts_leaf_16267.png | parts_leaf_16267.png | 0.694117 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003613 | image | question_images/parts_leaf_1120.png | parts_leaf_1120.png | 0.692372 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003824 | image | question_images/parts_leaf_6269.png | parts_leaf_6269.png | 0.676823 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.673968 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | DQ_003769 | image | question_images/parts_leaf_558.png | parts_leaf_558.png | 0.673961 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.588606 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_2197 | text | null | Blood vessels are long, tube-like organs that consist mainly of muscle, connective, and epithelial tissues. They branch to form a complex network of vessels that run throughout the body. This network transports blood to all the bodys cells. | 0.555969 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.544954 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_2219 | text | null | After the blood in the capillaries in the lungs picks up oxygen, it leaves the lungs and travels to the heart. The heart pumps the oxygen-rich blood into arteries, which carry it throughout the body. The blood passes eventually into capillaries that supply body cells. | 0.540203 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_2203 | text | null | Blood is a liquid connective tissue. It circulates throughout the body via blood vessels due to the pumping action of the heart. You couldnt survive without the approximately 4.5 to 5 liters of blood that are constantly being pumped through your blood vessels. | 0.539091 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_2767 | text | null | Problems can occur with red blood cells, white blood cells, platelets, and other parts of the blood. Many blood disorders are genetic, meaning they are inherited from a parent. Some blood diseases are caused by not getting enough of a certain nutrient, while others are cancers of the blood. | 0.535619 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_2209 | text | null | Some diseases affect mainly the blood or its components. They include anemia, leukemia, hemophilia, and sickle- cell disease. | 0.526387 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_3201 | text | null | Along with the skin, the integumentary system includes the nails and hair. Both the nails and hair contain the tough protein, keratin. The keratin forms fibers, which makes your nails and hair tough and strong. Keratin is similar in toughness to chitin, the carbohydrate found in the exoskeleton of arthropods. | 0.523613 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_0117 | text | null | There are variations in the traits of a population. For example, there are lots of variations in the color of human hair. Hair can be blonde, brown, black, or even red. Hair color is a trait determined by genes. | 0.522921 |
DQ_003712 | Which letter refers to a vein? | question_images/parts_leaf_3145.png | a. B, b. D, c. C, d. A | c | T_2210 | text | null | Anemia is a disease that occurs when there is not enough hemoglobin (or iron) in the blood so it cant carry adequate oxygen to the cells. There are many possible causes of anemia. One possible cause is excessive blood loss due to an injury or surgery. Not getting enough iron in the diet is another possible cause. | 0.521186 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003713 | image | question_images/parts_leaf_3146.png | parts_leaf_3146.png | 1 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003588 | image | question_images/parts_leaf_1115.png | parts_leaf_1115.png | 0.709271 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003707 | image | question_images/parts_leaf_3144.png | parts_leaf_3144.png | 0.708992 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003578 | image | question_images/parts_leaf_1113.png | parts_leaf_1113.png | 0.705714 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 0.696479 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.694765 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003788 | image | question_images/parts_leaf_6262.png | parts_leaf_6262.png | 0.692701 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 0.689348 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.687607 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | DQ_003559 | image | question_images/parts_leaf_1105.png | parts_leaf_1105.png | 0.686752 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | 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. | 0.658742 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | 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. | 0.6556 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.651206 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | 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. | 0.644513 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | 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? | 0.630824 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | 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. | 0.621186 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | T_2197 | text | null | Blood vessels are long, tube-like organs that consist mainly of muscle, connective, and epithelial tissues. They branch to form a complex network of vessels that run throughout the body. This network transports blood to all the bodys cells. | 0.619551 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.619098 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | a | T_1942 | text | null | With all these adaptations, its easy to see why vascular plants were very successful. They spread quickly and widely on land. As vascular plants spread, many nonvascular plants went extinct. Vascular plants became and remain the dominant land plants on Earth. | 0.615422 |
DQ_003713 | Which part of the leaf contains the veins? | question_images/parts_leaf_3146.png | a. Leaf blade, b. Roots, c. Veins, d. Chlorophyll | 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 | 0.612042 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003713 | image | question_images/parts_leaf_3146.png | parts_leaf_3146.png | 1 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003588 | image | question_images/parts_leaf_1115.png | parts_leaf_1115.png | 0.709271 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003707 | image | question_images/parts_leaf_3144.png | parts_leaf_3144.png | 0.708992 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003578 | image | question_images/parts_leaf_1113.png | parts_leaf_1113.png | 0.705714 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 0.696479 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.694765 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003788 | image | question_images/parts_leaf_6262.png | parts_leaf_6262.png | 0.692701 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 0.689348 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.687607 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | DQ_003559 | image | question_images/parts_leaf_1105.png | parts_leaf_1105.png | 0.686752 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | 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. | 0.592024 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | T_1942 | text | null | With all these adaptations, its easy to see why vascular plants were very successful. They spread quickly and widely on land. As vascular plants spread, many nonvascular plants went extinct. Vascular plants became and remain the dominant land plants on Earth. | 0.583141 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | T_2197 | text | null | Blood vessels are long, tube-like organs that consist mainly of muscle, connective, and epithelial tissues. They branch to form a complex network of vessels that run throughout the body. This network transports blood to all the bodys cells. | 0.562841 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.561612 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | 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. | 0.550548 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | 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. | 0.550345 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | T_2219 | text | null | After the blood in the capillaries in the lungs picks up oxygen, it leaves the lungs and travels to the heart. The heart pumps the oxygen-rich blood into arteries, which carry it throughout the body. The blood passes eventually into capillaries that supply body cells. | 0.542313 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | T_1939 | text | null | After they left the water, plants evolved adaptations that helped them withstand the harsh conditions on land. One of the earliest and most important adaptations to evolve was vascular tissue. For a fast-paced introduction to vascular plants and their successes, watch this video: . MEDIA Click image to the left or use the URL below. URL: | 0.541404 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | T_1925 | text | null | Ground tissue makes up much of the inside of a plant. The cells of ground tissue carry out basic metabolic functions and other biochemical reactions. Ground tissue may also store food or water. | 0.532963 |
DQ_003714 | What are vascular bundles that are scattered around the leaf blade? | question_images/parts_leaf_3146.png | a. Stem, b. Veins, c. Edge, d. Shape | b | 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. | 0.531059 |
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