Ecosystem has two components [MP PMT 1993, 98, 99; BHU 2000] – McqOptions

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1.	Ecosystem has two components [MP PMT 1993, 98, 99; BHU 2000]
A.	Plants and animals
B.	Weeds and trees
C.	Biotic and abiotic
D.	Frog and men
Answer» D. Frog and men

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