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The essence of Rivet Popper Hypothesis' ...

The essence of Rivet Popper Hypothesis' is

A

The current species extinction rates are estimated to be 100 to 1,000 times faster than in the pre-human times.

B

Species diversity decreases as we move away from the equator towards the poles.

C

Areas rich in endemic species might be sites of active speciation.

D

Loss of keystone species affects the functioning of ecosystem severely.

Text Solution

Verified by Experts

The correct Answer is:
D
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