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NEETBotanyPhotosynthesis in Higher Plants

Read the following statements and choose the following option: 1. Water is the major limiting factor for photosynthesis 2. The concentration of CO2 is very high in the atmosphere (between 30 and 50 per cent) 3. The reaction centre is different in both the photosystems. 4. The concentration of CO2 is very low in the atmosphere (between 0.03 and 0.04 per cent)

Options

  1. ABoth 1 and 2 is incorrect
  2. BBoth 2 and 3 are incorrect
  3. COnly 4 is correct
  4. DOnly 1 is correct

Correct answer

A. Both 1 and 2 is incorrect

Step-by-step solution

Carbon dioxide is the major limiting factor for photosynthesis. The concentration of CO2 is very low in the atmosphere (between 0.03 and 0.04 per cent).

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