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Ecosystem. — BIO BOTANY STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYEcosystem.2 Marks
Question
How Net Primary Productivity can be derived?
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Answer

Net Primary Productivity (NPP) is derived by the difference between Gross primary productivity (GPP) and respiration.
NPP = GPP – Respiration

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