The rate at which light energy is converted into chemical energy of or – McqOptions

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1.	The rate at which light energy is converted into chemical energy of organic molecules is the ecosystem's [CBSE PMT 1998; BHU 1999; Kerala CET 2003]
A.	Net primary productivity
B.	Gross secondary productivity
C.	Net secondary productivity
D.	Gross primary productivity
Answer» E.

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