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In an ecosystem, (1) cycling of energy...

In an ecosystem,
(1) cycling of energy and nutrients is a coupled process.
(2) cycling of energy is an independent process.
(3) movement of energy is unidirectional.
(4) both macro and micro consumers are necessary .
Choose the correct option for statement/s which complete / s the above statement.

A

only 1

B

only 3

C

1 and 3 both

D

only 4

Text Solution

Verified by Experts

The correct Answer is:
C
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