Primary productivity is: (i) 10% less than secondary produc…

Biology Ecosystem Statement Based Questions Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 26, 2026

Primary productivity is:

(i) 10% less than secondary productivity

(ii) The rate of formation of new organic matter by consumers

(iii) Expressed in terms of weight or energy

(iv) The amount of biomass or organic matter produced per unit area over a time period in plants during photosynthesis

Which statements given above are correct?

(i), (ii) and (iii)

(i) and (ii)

(iii) and (Iv)

(ii) and (iv)

Text Solution

Verified by Experts

The correct answer is:

Primary productivity is the amount of biomass produced by plants through photosynthesis over time. It is measured in terms of weight or energy.

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