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This question belongs to Agriculture Genetics And Plant Breeding

Genetics and Plant Breeding

?

Photosynthesis does not takes place during the night because

A) Optimum temperature is not available at night B) Light is not available at night C) More CO₂ is evolved at night which inhibits the action of enzymes D) Concentration of O₂ is less in the atmosphere

Answer & Solution

Correct Answer: Option B

Photosynthesis does not take place during the night because Light is not available at night.
During photosynthesis, chlorophyll absorbs energy from blue- and red-light waves and reflects green-light waves, making the plant appear green. It is a light-dependent reaction that requires light to prepare food in plants.

Question posted by Examveda

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