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DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_003795 | image | question_images/parts_leaf_6263.png | parts_leaf_6263.png | 1 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DD_0105 | image | teaching_images/parts_leaf_1118.png | The diagram below shows a very basic picture of a plant leaf including 6 parts of said leaf. Transport is carried out by veins containing vascular tissue. Petiole is the thin flat portion that attaches the leaf to a stem. The blade is the part of the leaf that is most commonly associated with the idea of a leaf. Axil is the upper angle of a leaf. A stipule is a small appendage to a leaf and typically comes in pairs. | 0.994729 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_003340 | image | abc_question_images/parts_leaf_11118.png | parts_leaf_11118.png | 0.938076 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_003565 | image | question_images/parts_leaf_1106.png | parts_leaf_1106.png | 0.879701 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.856101 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.822935 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_004085 | image | question_images/types_leaves_1093.png | types_leaves_1093.png | 0.799194 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_004048 | image | question_images/types_leaves_1021.png | types_leaves_1021.png | 0.798985 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_004135 | image | question_images/types_leaves_4402.png | types_leaves_4402.png | 0.792547 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | DQ_003455 | image | abc_question_images/types_leaves_11021.png | types_leaves_11021.png | 0.787613 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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? | 0.653344 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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. | 0.649649 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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. | 0.644639 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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? | 0.635101 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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. | 0.633798 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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. | 0.624048 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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 | 0.620145 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.616868 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | a | T_0638 | text | null | To understand minerals, we must first understand matter. Matter is the substance that physical objects are made of. | 0.608761 |
DQ_003795 | What is the part that connects a leaf to a stem? | question_images/parts_leaf_6263.png | a. petiole, b. tip, c. vein, d. axil | 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. | 0.605506 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_003795 | image | question_images/parts_leaf_6263.png | parts_leaf_6263.png | 1 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DD_0105 | image | teaching_images/parts_leaf_1118.png | The diagram below shows a very basic picture of a plant leaf including 6 parts of said leaf. Transport is carried out by veins containing vascular tissue. Petiole is the thin flat portion that attaches the leaf to a stem. The blade is the part of the leaf that is most commonly associated with the idea of a leaf. Axil is the upper angle of a leaf. A stipule is a small appendage to a leaf and typically comes in pairs. | 0.994729 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_003340 | image | abc_question_images/parts_leaf_11118.png | parts_leaf_11118.png | 0.938076 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_003565 | image | question_images/parts_leaf_1106.png | parts_leaf_1106.png | 0.879701 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.856101 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.822935 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_004085 | image | question_images/types_leaves_1093.png | types_leaves_1093.png | 0.799194 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_004048 | image | question_images/types_leaves_1021.png | types_leaves_1021.png | 0.798985 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_004135 | image | question_images/types_leaves_4402.png | types_leaves_4402.png | 0.792547 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | DQ_003455 | image | abc_question_images/types_leaves_11021.png | types_leaves_11021.png | 0.787613 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | 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. | 0.453755 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | 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. | 0.451418 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | 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. | 0.42697 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | 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. | 0.423405 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | 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. | 0.415217 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | T_4438 | text | null | A combustion engine is a complex machine that burns fuel to produce thermal energy and then uses the thermal energy to do work. There are two types of combustion engines: external and internal. A steam engine is an external combustion engine. | 0.413971 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | T_4885 | text | null | How fast or slow something moves is its speed. Speed determines how far something travels in a given amount of time. The SI unit for speed is meters per second (m/s). Speed may be constant, but often it varies from moment to moment. | 0.412571 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | T_1771 | text | null | Thunderstorms are extremely common. Worldwide there are 14 million per year thats 40,000 per day! Most drop a lot of rain on a small area quickly, but some are severe and highly damaging. | 0.411942 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | T_0272 | text | null | Thunderstorms are are known for their heavy rains and lightning. In strong thunderstorms, hail and high winds are also likely. Thunderstorms are very common. Worldwide, there are about 14 million of them each year! In the U.S., they are most common and strongest in the Midwest. | 0.41162 |
DQ_003796 | What part connects the stipule and the blade? | question_images/parts_leaf_6263.png | a. tip, b. vein, c. axil, d. petiole | d | 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. | 0.41073 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_003795 | image | question_images/parts_leaf_6263.png | parts_leaf_6263.png | 1 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DD_0105 | image | teaching_images/parts_leaf_1118.png | The diagram below shows a very basic picture of a plant leaf including 6 parts of said leaf. Transport is carried out by veins containing vascular tissue. Petiole is the thin flat portion that attaches the leaf to a stem. The blade is the part of the leaf that is most commonly associated with the idea of a leaf. Axil is the upper angle of a leaf. A stipule is a small appendage to a leaf and typically comes in pairs. | 0.994729 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_003340 | image | abc_question_images/parts_leaf_11118.png | parts_leaf_11118.png | 0.938076 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_003565 | image | question_images/parts_leaf_1106.png | parts_leaf_1106.png | 0.879701 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.856101 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.822935 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_004085 | image | question_images/types_leaves_1093.png | types_leaves_1093.png | 0.799194 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_004048 | image | question_images/types_leaves_1021.png | types_leaves_1021.png | 0.798985 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_004135 | image | question_images/types_leaves_4402.png | types_leaves_4402.png | 0.792547 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | DQ_003455 | image | abc_question_images/types_leaves_11021.png | types_leaves_11021.png | 0.787613 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | 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. | 0.63765 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | 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. | 0.618022 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | 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. | 0.613992 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.608846 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | T_2508 | text | null | Cellular respiration and photosynthesis are like two sides of the same coin. This is clear from the diagram in Figure needed for photosynthesis. Together, the two processes store and release energy in virtually all living things. | 0.601535 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | 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 | 0.59967 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | 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? | 0.599327 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.596724 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | 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. | 0.592457 |
DQ_003797 | How many leaf parts are labeled in the diagram? | question_images/parts_leaf_6263.png | a. 8, b. 4, c. 2, d. 6 | d | T_1184 | text | null | The flow of matter in an ecosystem is not like energy flow. Matter enters an ecosystem at any level and leaves at any level. Matter cycles freely between trophic levels and between the ecosystem and the physical environment (Figure | 0.590265 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_003795 | image | question_images/parts_leaf_6263.png | parts_leaf_6263.png | 1 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DD_0105 | image | teaching_images/parts_leaf_1118.png | The diagram below shows a very basic picture of a plant leaf including 6 parts of said leaf. Transport is carried out by veins containing vascular tissue. Petiole is the thin flat portion that attaches the leaf to a stem. The blade is the part of the leaf that is most commonly associated with the idea of a leaf. Axil is the upper angle of a leaf. A stipule is a small appendage to a leaf and typically comes in pairs. | 0.994729 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_003340 | image | abc_question_images/parts_leaf_11118.png | parts_leaf_11118.png | 0.938076 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_003565 | image | question_images/parts_leaf_1106.png | parts_leaf_1106.png | 0.879701 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.856101 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.822935 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_004085 | image | question_images/types_leaves_1093.png | types_leaves_1093.png | 0.799194 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_004048 | image | question_images/types_leaves_1021.png | types_leaves_1021.png | 0.798985 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_004135 | image | question_images/types_leaves_4402.png | types_leaves_4402.png | 0.792547 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | DQ_003455 | image | abc_question_images/types_leaves_11021.png | types_leaves_11021.png | 0.787613 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | 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. | 0.55605 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | 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? | 0.547961 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | 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 | 0.541675 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | 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. | 0.541175 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | 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. | 0.520419 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | 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. | 0.515456 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.514464 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | T_1805 | text | null | Some fossils form when their remains are compressed by high pressure, leaving behind a dark imprint. Compression is most common for fossils of leaves and ferns, but can occur with other organisms. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL: | 0.509791 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | 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. | 0.509448 |
DQ_003798 | What is the minimum number of leaves that can be present on a petiole? | question_images/parts_leaf_6263.png | a. 9, b. 10, c. 1, d. 5 | c | T_3141 | text | null | The second stage of photosynthesis is the production of glucose from carbon dioxide. This process occurs in a continuous cycle, named after its discover, Melvin Calvin. The Calvin cycle uses CO2 and the energy temporarily stored in ATP and NADPH to make the sugar glucose. | 0.50934 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_003795 | image | question_images/parts_leaf_6263.png | parts_leaf_6263.png | 1 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DD_0105 | image | teaching_images/parts_leaf_1118.png | The diagram below shows a very basic picture of a plant leaf including 6 parts of said leaf. Transport is carried out by veins containing vascular tissue. Petiole is the thin flat portion that attaches the leaf to a stem. The blade is the part of the leaf that is most commonly associated with the idea of a leaf. Axil is the upper angle of a leaf. A stipule is a small appendage to a leaf and typically comes in pairs. | 0.994729 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_003340 | image | abc_question_images/parts_leaf_11118.png | parts_leaf_11118.png | 0.938076 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_003565 | image | question_images/parts_leaf_1106.png | parts_leaf_1106.png | 0.879701 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_003522 | image | question_images/parts_leaf_1085.png | parts_leaf_1085.png | 0.856101 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_003573 | image | question_images/parts_leaf_1112.png | parts_leaf_1112.png | 0.822935 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_004085 | image | question_images/types_leaves_1093.png | types_leaves_1093.png | 0.799194 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_004048 | image | question_images/types_leaves_1021.png | types_leaves_1021.png | 0.798985 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_004135 | image | question_images/types_leaves_4402.png | types_leaves_4402.png | 0.792547 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | DQ_003455 | image | abc_question_images/types_leaves_11021.png | types_leaves_11021.png | 0.787613 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | 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. | 0.612081 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | 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? | 0.605681 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | 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. | 0.601109 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | 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? | 0.590091 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | 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. | 0.587182 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | 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. | 0.580905 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | 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 | 0.578457 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | 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. | 0.572626 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | T_4844 | text | null | An electric circuit consists of at least one closed loop through which electric current can flow. Every circuit has a voltage source such as a battery and a conductor such as metal wire. A circuit may have other parts as well, such as lights and switches. In addition, a circuit may consist of one loop or two loops. | 0.562368 |
DQ_003799 | What is the part that connects a leaf to a branch? | question_images/parts_leaf_6263.png | a. tip, b. blade, c. vein, d. petiole | d | T_1106 | text | null | Despite these problems, there is a rich fossil record. How does an organism become fossilized? | 0.556852 |
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