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NEET2019BotanyPhotosynthesis in Higher PlantsActual

A plant is exposed to very bright light. What is correct in this environmental condition?

Options

  1. AThe accessory pigments promote light absorption.
  2. BChlorophylls are subjected to photooxidation.
  3. CAccessory pigments absorb less light and transfer to chl a .
  4. DChlorophylls absorb light and transfer to accessory pigments.

Correct answer

B. Chlorophylls are subjected to photooxidation.

Step-by-step solution

In very bright sunlight, chlorophylls are subjected to photooxidation leading to inhibition of photosynthesis.

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