In which of the following is the rate of phot | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The phenomenon of $Red \, Drop$ was observed by $R. \, Emerson$ and $C.M. \, Lewis$ in $1943$. They found that the quantum yield of photosynthesis

Vedclass · Accepted Answer

Red light more than $680 \, nm$

Vedclass · Answer

(C) The phenomenon of $Red \, Drop$ was observed by $R. \, Emerson$ and $C.M. \, Lewis$ in $1943$. They found that the quantum yield of photosynthesis significantly decreases when plants are exposed to monochromatic light at wavelengths greater than $680 \, nm$ (far-red region of the spectrum). This drop occurs because light at these wavelengths is insufficient to excite both Photosystem $I$ and Photosystem $II$ simultaneously,which is necessary for efficient photosynthesis.

In which of the following is the rate of photosynthesis decreased,a phenomenon known as red drop?

Similar Questions

Photosynthetic photolysis of water takes place in the presence of

In which direction does the proton gradient develop in the chloroplast?

Ferredoxin is a structural component of which of the following?

Which elements are required for the photolysis of water during photosynthesis?

$DCMU$ is an inhibitor of .......

Vedclass Test Series

Exam Paper Generator

Online Exam Module