NEET2020Zoology-Ecology
NEET 2020 Zoology Productivity MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In relation to Gross primary productivity and Net primary productivity of an ecosystem, which one of the following statements is correct?
A
Gross primary productivity and Net primary productivity are one and same.
B
There is no relationship between Gross primary productivity and Net primary productivity.
C
Gross primary productivity is always less than net primary productivity.
D
Gross primary productivity is always more than net primary productivity.
Correct Answer
Option D
Detailed Explanation
Gross primary productivity is the total rate of photosynthesis, while net primary productivity is the rate after respiration losses.
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