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

Question

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Earthworms in the area got eradicated

TuteeHUB · Answer

Many of the birds eggs laid, did not hatch

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Cobras were feeding exclusively on birds

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Birds stopped laying eggs

1.	In an area where DDT had been used extensively, the population of birds declined significantly because
A.	Many of the birds eggs laid, did not hatch
B.	Earthworms in the area got eradicated
C.	Cobras were feeding exclusively on birds
D.	Birds stopped laying eggs
Answer» B. Earthworms in the area got eradicated

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