Biology, asked by rakeshmiah2002, 2 months ago

14. It has been estimated that the
molecules of a pesticide like DDT
remain intact in ecosystems for
JAI 100 years
[B] 50 years
Cj 25 years
[D] 10 years​

Answers

Answered by nilesh7823
1

Answer:

Option B

50 years

hope it helps you

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