SATHEE: Plant Growth And Development Question 248

Plant Growth And Development Question 248

Question: For short day plants, the critical period is

Options:

A) Light

B) Dark

C) Ultraviolet rays

D) None of the above

Show Answer

Answer:

Correct Answer: B

Solution:

Critical dark period is that continuous duration of darkness which must be exceed in short day plants and must not be exceeded in long day plants.

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Plant Growth And Development Question 248

Question: For short day plants, the critical period is

Options:

Answer:

Solution:

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