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Biomagnification of DDT causes decline i...

Biomagnification of DDT causes decline in bird population by:

A

Bringing disturbance in calcium methabolism

B

Thining of egg shell

C

Premature breaking of eggs

D

All the above

Text Solution

Verified by Experts

The correct Answer is:
D
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Biomagnification of DDT caused decline in bird population by:

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