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The wavelength of light absorbed by Pr f...

The wavelength of light absorbed by Pr form of phytochrome is

A

640 nm

B

680 nm

C

720 nm

D

620 nm

Text Solution

Verified by Experts

The correct Answer is:
B
When `P_r` absorbs red light (650-670 nm) it is converted into `P _(fr)` form and when `P_(fr)` absorbs far red light (730-735 nm) it is converted back into `p_r` form
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