The piament involved in red - far red light interconversion is
Or
The pigm,ent involved in photomorphogenetic movements is
Or
Pigment involved in photo - perception in flowering is

Options

A. Cytochrome
B. Xanthophyll
C. Lycopen
D. Phytochrome

Answer

d

Explanation

(d) Phytochrome is responsible for absorption of red and far red light and it is involved in red-far red light interconversion. According to Buttler in 1959, light absorbing pigments are called as phytochrome. These are protienaceous substance in which coloured pigment in chromatophore