Plant Growth And Development Question 31

Question: Phytochrome is sensitive to [BHU 2001; Pb. PMT 2004]

Options:

A) Red light

B) Far red light

C) Green light

D) Both [a] and [b]

Show Answer

Answer:

Correct Answer: D

Solution:

The seed germination is promoted by red wavelength 660 nm and inhibited by far red 730 nm.