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13 votes
13 votes
What hormone helps plants move toward a stimulus?

A.)Ethylene
B.)Auxins
C.)Acids

User Manuel Montero
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2 Answers

21 votes
21 votes

What hormone helps plants move toward a stimulus?

A.)Ethylene

B.)Auxins

C.)Acids

The answer is B.) Auxins helps plants move toward a stimulus.

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User Plosco
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16 votes
16 votes

What hormone helps plants move toward a stimulus?

A.)Ethylene

B.)Auxins

C.)Acids

Auxin moves to the darker side of the plant, causing the cells there to grow larger than corresponding cells on the lighter side of the plant. This produces a curving of the plant stem tip toward the light, a plant movement known as phototropism. Auxin also plays a role in maintaining apical dominance


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User Andrei Rantsevich
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