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Plants

Lesson 5

QuestionAnswer
Tropism A plant's growth response toward or away from a stimulus
Hormone A chemical that affects how the plant grows and develops
Auxin A plant hormone that speeds up the rate at which a plant's cells grow and controls a plant's response to light
Photoperiodism A plant's response to seasonal changes in the length of the night and day
Dormancy A period when an organism's growth or activity stops
Created by: cwright6015
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