Home/ Questions/Q 180023
Next
In Process
Amarjeet
  • 2
Poll
Asked: 2021-12-16T07:09:33+00:00 In:

The phenomenon when concentrations of a harmful substance increases in organisms at higher trophic levels in a food chain or food web is:

  • 2

Poll Results

0%[A] Artificial eutrophication
0%[B] Biological accumulation
66.67%[C] Biological magnification ( 4 voters )
33.33%[D] Biological pollution ( 2 voters )
Based On 6 Votes

Participate in Poll, Choose Your Answer.

When pesticides and other non-biodegradable chemicals enter the food chain, these get accumulated progressively at each trophic level and this is known as biological magnification.

class 10 science mcq solutionsclass 10th science cbsc sample paper
Share

    1 Answer

    1. [C] Biological magnification

      • 1
    Leave an answer

    Leave an answer

    Browse