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In an area where DDT had been used extre...

In an area where DDT had been used extrensively, the population of birds declined significantly because

A

Birds stopped laying eggs

B

Cobras were feeding exlusively on birds

C

Many of the birds laid eggs, eggs did not hatch

D

Earthworms in the area got eradicated

Text Solution

Verified by Experts

The correct Answer is:
C
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