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DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003653 | image | question_images/parts_leaf_3113.png | parts_leaf_3113.png | 1 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003913 | image | question_images/parts_plant_3221.png | parts_plant_3221.png | 0.993579 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003818 | image | question_images/parts_leaf_6267.png | parts_leaf_6267.png | 0.840737 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003549 | image | question_images/parts_leaf_1095.png | parts_leaf_1095.png | 0.730912 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003352 | image | abc_question_images/parts_leaf_13113.png | parts_leaf_13113.png | 0.729993 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003389 | image | abc_question_images/parts_leaf_16267.png | parts_leaf_16267.png | 0.690559 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003422 | image | abc_question_images/parts_plant_13221.png | parts_plant_13221.png | 0.6819 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.677141 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 0.671322 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | DD_0106 | image | teaching_images/parts_plant_1145.png | The diagram below shows the different parts of a plant. The root of a plant perform two main functions. First, they anchor the plant to the ground. Second, they absorb water and various nutrients dissolved in water from the soil. Plants use the water to make food. The stem is along with the root one of two main structural axes of a vascular plant. The stem is normally divided into nodes and internodes, the nodes hold leaves, flowers, cones, axillary buds, or other stems. The Branch is a woody structural member connected to but not part of the central trunk of a tree (or sometimes a shrub). A leaf is an above-ground plant organ. Its main functions are photosynthesis and gas exchange. A flower is a special kind of plant part. The flower grows on a stalk äóñ a thin node äóñ which supports it. Flowers have petals. Inside the part of the flower that has petals are the parts which produce pollen and seeds. | 0.670629 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | 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? | 0.542292 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.493609 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_3770 | text | null | Why does a tree make sound when it crashes to the ground? How does the sound reach peoples ears if they happen to be in the forest? And in general, how do sounds get started, and how do they travel? Keep reading to find out. | 0.492608 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_3409 | text | null | Even though two different species may not look similar, they may have similar internal structures that suggest they have a common ancestor. That means both evolved from the same ancestor organism a long time ago. Common ancestry can also be determined by looking at the structure of the organism as it first develops. | 0.478461 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_2527 | text | null | Budding occurs when a parent cell forms a bubble-like bud. The bud stays attached to the parent while it grows and develops. It breaks away from the parent only after it is fully formed. Yeasts can reproduce this way. You can see two yeast cells budding in Figure 5.11. | 0.475729 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | 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. | 0.475073 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_4644 | text | null | Science is more about gaining knowledge than it is about simply having knowledge. Science is a way of learning about the natural world that is based on evidence and logic. In other words, science is a process, not just a body of facts. Through the process of science, our knowledge of the world advances. | 0.474533 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_0116 | text | null | Every organism is different from every other organism. Every organisms genes are different, too. | 0.47155 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_3941 | text | null | Why do different states of matter have different properties? Its because of differences in energy at the level of atoms and molecules, the tiny particles that make up matter. | 0.470107 |
DQ_003655 | What is the point where the stem meets the branch called? | question_images/parts_leaf_3113.png | a. Axil, b. Root, c. Leaf, d. Twig | a | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.469641 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003653 | image | question_images/parts_leaf_3113.png | parts_leaf_3113.png | 1 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003913 | image | question_images/parts_plant_3221.png | parts_plant_3221.png | 0.993579 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003818 | image | question_images/parts_leaf_6267.png | parts_leaf_6267.png | 0.840737 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003549 | image | question_images/parts_leaf_1095.png | parts_leaf_1095.png | 0.730912 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003352 | image | abc_question_images/parts_leaf_13113.png | parts_leaf_13113.png | 0.729993 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003389 | image | abc_question_images/parts_leaf_16267.png | parts_leaf_16267.png | 0.690559 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003422 | image | abc_question_images/parts_plant_13221.png | parts_plant_13221.png | 0.6819 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.677141 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 0.671322 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | DD_0106 | image | teaching_images/parts_plant_1145.png | The diagram below shows the different parts of a plant. The root of a plant perform two main functions. First, they anchor the plant to the ground. Second, they absorb water and various nutrients dissolved in water from the soil. Plants use the water to make food. The stem is along with the root one of two main structural axes of a vascular plant. The stem is normally divided into nodes and internodes, the nodes hold leaves, flowers, cones, axillary buds, or other stems. The Branch is a woody structural member connected to but not part of the central trunk of a tree (or sometimes a shrub). A leaf is an above-ground plant organ. Its main functions are photosynthesis and gas exchange. A flower is a special kind of plant part. The flower grows on a stalk äóñ a thin node äóñ which supports it. Flowers have petals. Inside the part of the flower that has petals are the parts which produce pollen and seeds. | 0.670629 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | 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? | 0.718027 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | 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. | 0.682878 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | 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. | 0.665191 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | 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. | 0.664078 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | 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. | 0.656347 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | 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. | 0.641699 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | T_1932 | text | null | All plants have a life cycle that includes alternation of generations. You can see a general plant life cycle in Figure MEDIA Click image to the left or use the URL below. URL: | 0.624439 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | T_1927 | text | null | An organ is a structure composed of two or more types of tissues that work together to do a specific task. Most modern plants have several organs that help them survive and reproduce in a variety of habitats. Major organs of most plants include roots, stems, and leaves. These and other plant organs generally contain all three major tissue types. | 0.623568 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | 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. | 0.615448 |
DQ_003656 | How many parts of a plant are shown? | question_images/parts_leaf_3113.png | a. 2, b. 3, c. 1, d. 4 | b | 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 | 0.61307 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003653 | image | question_images/parts_leaf_3113.png | parts_leaf_3113.png | 1 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003913 | image | question_images/parts_plant_3221.png | parts_plant_3221.png | 0.993579 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003818 | image | question_images/parts_leaf_6267.png | parts_leaf_6267.png | 0.840737 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003549 | image | question_images/parts_leaf_1095.png | parts_leaf_1095.png | 0.730912 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003352 | image | abc_question_images/parts_leaf_13113.png | parts_leaf_13113.png | 0.729993 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003389 | image | abc_question_images/parts_leaf_16267.png | parts_leaf_16267.png | 0.690559 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003422 | image | abc_question_images/parts_plant_13221.png | parts_plant_13221.png | 0.6819 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003608 | image | question_images/parts_leaf_1119.png | parts_leaf_1119.png | 0.677141 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 0.671322 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | DD_0106 | image | teaching_images/parts_plant_1145.png | The diagram below shows the different parts of a plant. The root of a plant perform two main functions. First, they anchor the plant to the ground. Second, they absorb water and various nutrients dissolved in water from the soil. Plants use the water to make food. The stem is along with the root one of two main structural axes of a vascular plant. The stem is normally divided into nodes and internodes, the nodes hold leaves, flowers, cones, axillary buds, or other stems. The Branch is a woody structural member connected to but not part of the central trunk of a tree (or sometimes a shrub). A leaf is an above-ground plant organ. Its main functions are photosynthesis and gas exchange. A flower is a special kind of plant part. The flower grows on a stalk äóñ a thin node äóñ which supports it. Flowers have petals. Inside the part of the flower that has petals are the parts which produce pollen and seeds. | 0.670629 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.331819 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_2570 | text | null | In people, the sex chromosomes are called X and Y chromosomes. Individuals with two X chromosomes are normally females. Individuals with one X and one Y chromosome are normally males. As you can see in Figure sons. | 0.321078 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_0343 | text | null | Air is about 78 percent nitrogen. Decomposers release nitrogen into the air from dead organisms and their wastes. However, producers such as plants cant use these forms of nitrogen. Nitrogen must combine with other elements before producers can use it. This is done by certain bacteria in the soil. Its called fixing nitrogen. | 0.319641 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | 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. | 0.313319 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_2270 | text | null | Nervous system problems include diseases and injuries. Most nervous system diseases cant be prevented. But you can take steps to decrease your risk of nervous system injuries. | 0.311878 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | 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. | 0.308543 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_0164 | text | null | You know that ocean water is salty. But do you know why? How salty is it? | 0.307849 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_0202 | text | null | Air is easy to forget about. We usually cant see it, taste it, or smell it. We can only feel it when it moves. But air is actually made of molecules of many different gases. It also contains tiny particles of solid matter. | 0.307836 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_3441 | text | null | How fast is evolution? Can you actually see evolution happening within your lifetime? Usually evolution takes a long time. So how can we visualize how it has happened? | 0.306394 |
DQ_003657 | What happens if there is no axil? | question_images/parts_leaf_3113.png | a. Branch and stem will not be connected, b. Nothing happens, c. There will be no branch, d. Leaves will be connected directly from the branch | a | T_2137 | text | null | Some people think bones are like chalk: dead, dry, and brittle. In reality, bones are very much alive. They consist of living tissues and are supplied with blood and nerves. | 0.305187 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 1 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003353 | image | abc_question_images/parts_leaf_13131.png | parts_leaf_13131.png | 0.926618 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.814478 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.799291 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DD_0110 | image | teaching_images/parts_leaf_557.png | This diagram shows the parts of a leaf. The Blade is the broad flat part of the leaf. The Petiole is the stemlike part of the leaf that joins the blade to the stem. The Stipules are two small flaps that grow at the base of the petiole of some plants. A leaf has several veins. Veins carry food and water in a leaf. They also support the blade. The large central vein which extends from the base of the blade to its tip is called the Midrib. Smaller veins connect the midrib to other parts of the blade. | 0.779383 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.777337 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003380 | image | abc_question_images/parts_leaf_16264.png | parts_leaf_16264.png | 0.772673 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 0.772095 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_004157 | image | question_images/types_leaves_4410.png | types_leaves_4410.png | 0.771022 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | DQ_003778 | image | question_images/parts_leaf_560.png | parts_leaf_560.png | 0.769665 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | 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. | 0.432028 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_4940 | text | null | Friction is the force that opposes motion between any surfaces that are in contact. There are four types of friction: static, sliding, rolling, and fluid friction. Static, sliding, and rolling friction occur between solid surfaces. Fluid friction occurs in liquids and gases. All four types of friction are described below. | 0.426651 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.416553 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_3278 | text | null | What does population growth mean? You can probably guess that it means the number of individuals in a population is increasing. The population growth rate tells you how quickly a population is increasing or decreasing. What determines the population growth rate for a particular population? | 0.41653 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_0715 | text | null | Oil is a thick, dark brown or black liquid. It is found in rock layers of the Earths crust. Oil is currently the most commonly used source of energy in the world. | 0.405857 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_4202 | text | null | Carbon is a very common ingredient of matter because it can combine with itself and with many other elements. It can form a great diversity of compounds, ranging in size from just a few atoms to thousands of atoms. There are millions of known carbon compounds, and carbon is the only element that can form so many different compounds. | 0.401717 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_2801 | text | null | A cell is the smallest structural and functional unit of an organism. Some organisms, like bacteria, consist of only one cell. Big organisms, like humans, consist of trillions of cells. Compare a human to a banana. On the outside, they look very different, but if you look close enough youll see that their cells are actually very similar. | 0.395517 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_0164 | text | null | You know that ocean water is salty. But do you know why? How salty is it? | 0.39497 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_2650 | text | null | Bacteria are the most diverse organisms on Earth. Thousands of species of bacteria have been discovered. Many more are thought to exist. The known species are classified on the basis of various traits. For example, they may be classified by the shape of their cells. They may also be classified by how they react to a dye called Gram stain. | 0.39475 |
DQ_003658 | What is the bottom part called? | question_images/parts_leaf_3131.png | a. vein, b. apex, c. petiole, d. margin | c | T_0147 | text | null | Freshwater below Earths surface is called groundwater. The water infiltrates, or seeps down into, the ground from the surface. How does this happen? And where does the water go? | 0.394597 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003658 | image | question_images/parts_leaf_3131.png | parts_leaf_3131.png | 1 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003353 | image | abc_question_images/parts_leaf_13131.png | parts_leaf_13131.png | 0.926618 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003635 | image | question_images/parts_leaf_1124.png | parts_leaf_1124.png | 0.814478 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003716 | image | question_images/parts_leaf_3149.png | parts_leaf_3149.png | 0.799291 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DD_0110 | image | teaching_images/parts_leaf_557.png | This diagram shows the parts of a leaf. The Blade is the broad flat part of the leaf. The Petiole is the stemlike part of the leaf that joins the blade to the stem. The Stipules are two small flaps that grow at the base of the petiole of some plants. A leaf has several veins. Veins carry food and water in a leaf. They also support the blade. The large central vein which extends from the base of the blade to its tip is called the Midrib. Smaller veins connect the midrib to other parts of the blade. | 0.779383 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003806 | image | question_images/parts_leaf_6265.png | parts_leaf_6265.png | 0.777337 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003380 | image | abc_question_images/parts_leaf_16264.png | parts_leaf_16264.png | 0.772673 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003554 | image | question_images/parts_leaf_1096.png | parts_leaf_1096.png | 0.772095 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_004157 | image | question_images/types_leaves_4410.png | types_leaves_4410.png | 0.771022 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | DQ_003778 | image | question_images/parts_leaf_560.png | parts_leaf_560.png | 0.769665 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | 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? | 0.54887 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | 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. | 0.529154 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | 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. | 0.516942 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | 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. | 0.511983 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.499447 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | 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. | 0.496243 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | 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. | 0.488012 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | T_0987 | text | null | Now that you know what chemical weathering is, can you think of some other ways chemical weathering might occur? Chemical weathering can also be contributed to by plants and animals. As plant roots take in soluble ions as nutrients, certain elements are exchanged. Plant roots and bacterial decay use carbon dioxide in the process of respiration. | 0.483031 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | 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 | 0.479958 |
DQ_003659 | What attaches the leaf blade to stem? | question_images/parts_leaf_3131.png | a. apex, b. mid rib, c. petiole, d. base | c | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.478495 |
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