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Topic: C3 and C4 pathways, photorespiration· Plant Physiology

Given below are two statements :Statement I :The primary CO_2 acceptor in C_4 plants is phosphoenolpyruvate and is found in the mesophyll cells.Statement II :Mesophyll cells of C_4 plants lack RuBisCo enzyme.In the light of the above statements, choo…

Given below are two statements :

Statement I :

The primary CO\(_2\) acceptor in C\(_4\) plants is phosphoenolpyruvate and is found in the mesophyll cells.

Statement II :

Mesophyll cells of C\(_4\) plants lack RuBisCo enzyme.

In the light of the above statements, choose the correct answer from the options given below :

1. Statement I is incorrect but Statement II is correct

2. Both Statement I and Statement II are correct

3. Both Statement I and Statement II are incorrect

4. Statement I is correct but Statement II is incorrect

1 answer

Best answer

Answer: 2. Both Statement I and Statement II are correct

  • Statement I: in C4 plants PEP, a three-carbon compound, is the primary CO2 acceptor in the mesophyll cells. True.
  • Statement II: RuBisCO is present only in bundle sheath cells, so mesophyll lacks it. True.

Both are correct.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report
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