A) Cytochrome
B) Phytochrome
C) Carotenoids
D) Chlorophyll
Correct Answer: B
Solution :
[B] Phytochrome is a regulatory pigment which regulates many light-dependent developmental processes. It exists in two inter convertible forms - PFR or P730 (absorbs far-red light) and PR or P660 (absorbs red light). |
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