Plant Growth And Development Question 235

Question: With which of the following process Cholodny-Went theory is concerned [MP PMT 1990]

Options:

A) Phototropism

B) Photomorphogenesis

C) Photorespiration

D) Photoperiodism

Show Answer

Answer:

Correct Answer: A

Solution:

In phototropism according to Cholondy Went theory, unilateral light produces more auxin and hence more growth on the shaded side resulting in bending.

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