In an aquatic ecosystem,maximum biomagnificat | vedclass

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(A) Biomagnification refers to the increase in concentration of toxic substances at successive trophic levels.In an aquatic ecosystem,the food chain t

Vedclass · Accepted Answer

Fishes

Vedclass · Answer

(A) Biomagnification refers to the increase in concentration of toxic substances at successive trophic levels.In an aquatic ecosystem,the food chain typically follows the sequence: $Phytoplanktons \rightarrow Zooplanktons \rightarrow Small \ Fishes \rightarrow Large \ Fishes$.Since fishes occupy the higher trophic levels (tertiary or quaternary consumers),they accumulate the highest concentration of non-biodegradable pollutants compared to primary producers like phytoplanktons or primary consumers like zooplanktons.Therefore,the correct answer is $A$ (Fishes).

In an aquatic ecosystem,maximum biomagnification is seen among the

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