Ques. The wavelength of light absorbed by Pr form of phytochrome is
A. 680 nm
B. 720 nm
C. 620 nm
D. 640 nm.
Answer:A
Ques. The wavelength of light absorbed by Pr form of phytochrome is
A. 680 nm B. 720 nm C. 620 nm D. 640 nm.