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6 Cards in this Set
- Front
- Back
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What is primary growth in plants
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When the tips of the roots and shoots grow longer and more cells growing in length
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Secondary growth?
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tree trunk or stem grows wider and thicker
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Where is cambium layer located?
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In the stem, Makes xylem on the inside and phlome on the outside.
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Tropism
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in plants, voement or turning in response to an external stimulus such as light or gravity.
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Phototropism
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When plants turn to the light
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A short day plant
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Chrysanthemums- autumn blooming plants
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