The rate of photosynthesis is maximum in the | vedclass

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Question

(C) Photosynthesis occurs primarily due to the absorption of light by chlorophyll pigments. Chlorophyll $a$ and $b$ show maximum absorption in the blu

Vedclass · Accepted Answer

$P$ - Blue and Red, $Q$ - Green

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(C) Photosynthesis occurs primarily due to the absorption of light by chlorophyll pigments. Chlorophyll $a$ and $b$ show maximum absorption in the blue and red regions of the visible spectrum. Therefore, the rate of photosynthesis is highest in the blue and red regions of light $(P = 	ext{Blue and Red})$. Green light is mostly reflected or transmitted by the leaves, which is why plants appear green. Consequently, the rate of photosynthesis is minimum in the green region of light $(Q = 	ext{Green})$.

The rate of photosynthesis is maximum in the $P$ region of light and minimum in the $Q$ region of light.

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