Phototropism is a _ tropism involving _. negative; gravity negative; touch positive; water positive; sunlight

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Phototropism is a _____ tropism involving _____. negative; gravity negative; touch positive; water positive; sunlight

asked Sep 21, 2017 57.9k views

2 Answers

Krisk · Answer 1 · 2017-09-28T05:17:52+0000

Phototropism is a positive tropism involving sunlight. Tropism is the movement of a plant toward or away from a stimulus. Tropism can be negative or positive. Negative denotes moving away from and positive denotes moving towards. Phototropism occurs when plants bend towards sunlight.

Phototropism is a _ tropism involving _. negative; gravity negative; touch positive; water positive; sunlight

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positive; sunlight

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