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Author Question: After some time, the tip of a plant that has been forced into a horizontal posit (Read 484 times)

xclash

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on: Aug 16, 2013
After some time, the tip of a plant that has been forced into a horizontal position grows upward. This phenomenon is related to
A) calcium release from the endoplasmic reticulum of shaded cells.
B) whether the plant is in the northern or southern hemisphere.
C) gibberellin production by stems.
D) auxin production in cells receiving red light.
E) auxin movement toward the lower side of the stem.


clippers!

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Reply #1 on: Aug 22, 2013
I chose E and got the answer, hope that helps.


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