A) Primary productivity of all ecosystems is a constant
B) Net primary productivity is the amount of bionmass available for consumption by carnivores
C) Secondary productivity is denned as the rate of formation of new organic matter by decomposer?
D) Primary productivity depends on the plant species inhabiting a particular area
Correct Answer: D
Solution :
[d] Option [d] is correct. Other statements can be corrected as primary productivity varies for all ecosystems. Net primary productivity is the amount of biomass available for consumption by heterotrophs. Secondary productivity is defined as the rate of formation of new organic matter by consumers.
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