Home Biology Ecosystem Previous Year Questions In an ecosystem the rate of production of or…
Biology Ecosystem Previous Year Questions Single Correct MCQ
Published on: August 13, 2026

In an ecosystem the rate of production of organic matter during photosynthesis is termed as

A
Net primary productivity
B
Gross primary productivity
C
Secondary productivity
D
Net productivity

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Text Solution

Verified by Experts
The correct answer is:
B

Gross Primary Productivity (GPP) is the total rate of production of organic matter during photosynthesis before any loss due to respiration.

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