Question

Increase in concentration of pollutants at higher trophic level is known as ???
A) biodegradation
B) biomagnification
C)eutrification

Answer 1

$\huge{\mathfrak{HEYA\:MATE\:!!}}$

Increase in concentration of pollutants at higher trophic level is known as ???

A) biodegradation

B) biomagnification

C)eutrification

B . Biomagnification

The non degradable pollutants like DDT , etc, get accumulated in the organisms and their concentration increases when going to higher trophic levels .

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$\mathscr{\large{Hope\:helps\:}}!! \\ \\ {GRACIAS!!}$

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Answer 2

biomagnification is the answer....

thankyaa