A cyclic process is occurring in C_3 plants, which is light-depen… - Vidyadip

Question

A cyclic process is occurring in $C_3$ plants, which is light-dependent and needs $CO _2$. This process does not produce, but consumes energy.
i. Can you name the given process?
ii. Is it essential for survival?

✓

Answer

i. Photorespiration.
ii. Yes, because by consuming oxygen at a higher temperature, it protects the chlorophyll from photo-oxidation.

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