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Protienaceous pigment which is the centr...

Protienaceous pigment which is the centre of the activities concerned with light is

A

phytochrome

B

chlorophyll

C

anthocyarnin

D

carotenoids

Text Solution

Verified by Experts

The correct Answer is:
A
Phytochromes are the plant chromoproteins, containing protein pigment existing in two inter-convertible forms-`P_1` (absorbs red light- 660 nm) and `P_fr` (absorbs far red light-730 nm). It controls flowering, seed dormancy etc.
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