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9 Cards in this Set
- Front
- Back
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photosynthesis |
the process by which plants use light to make sugars |
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xylem |
tubes in vascular plants that carry water and other materials |
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phloem |
tubes in vascular plants that sugar away from the leaves |
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pollen |
a grainy yellow powder made at the top of the stamen of a flower |
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pollination |
moving pollen from the stamen to the pistil |
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embryo |
a new plan inside a seed |
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spore |
a tiny plant cell that will develop into a new plant |
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tropism |
a way that plants change their growth because of something outside of them |
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growth hormone |
a chemical that causes more cells to grow and helps cells to grow larger |
