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Question
The effect of directional growth shown in the above figure is known to be caused by
a. thigmotropism.
b. gravitropism.
c. abscisic acid.
d. salicylic acid.
e. all of these.
Answer
This answer is hidden. It contains 1 characters.
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Choose the one most appropriate answer for each. Some letters may not be used.
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b. gibberellin.
c. cytokinin.
d. abscisic acid.
e. ethylene.
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b. B.
c. C.
d. D.
e. E.
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a. A.
b. B.
c. C.
d. D.
e. E.