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Quiz12a[1] 5b

Quiz12a[1] 5b - C Auxin causes a growth increase on one...

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Plants growing in a partially dark environment will grow toward light in a response called phototropism. Choose the incorrect statement regarding phototropism. A) It is caused by a chemical signal. B) One chemical involved is auxin.
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Unformatted text preview: C) Auxin causes a growth increase on one side of the stem. D) Auxin causes a decrease in growth on the side of the stem exposed to light. E) Removing the apical meristem prevents phototropism....
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