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Karnataka Board PUCPUC Science Class 11

A cyclic process is occurring in C3 plant, which is light dependent, and needs O2. This process doesn’t produce energy rather it consumes energy.

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Question

A cyclic process is occurring in C3 plant, which is light dependent, and needs O2. This process doesn’t produce energy rather it consumes energy.

  1. Can you name the given process?
  2. Is it essential for survival?
  3. What are the end products of this process?
  4. Where does it occur?
Short/Brief Note
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Solution

  1. Photorespiration
  2. It is not essential for survival.
  3. Hydrogen peroxide
  4. It occurs in chloroplast, mitochondria and peroxisome.
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Chapter 13: Photosynthesis in Higher Plants - Exercises [Page 74]

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NCERT Exemplar Biology Exemplar [English] Class 11
Chapter 13 Photosynthesis in Higher Plants
Exercises | Q 19. | Page 74

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