Which of the following organisms is considered to be “pollution indicator” in case of water pollution?

Question

Which of the following organisms is considered to be “pollution indicator” in case of water pollution? (A) Tubifex (B) Nitrocystis (C) Chironomus (D) Both (a) and (c)

Tardigrade Admin · Accepted Answer

Correct answer is (d) Both (a) and (c)

Q. Which of the following organisms is considered to be “pollution indicator” in case of water pollution?

Tubifex

Nitrocystis

Chironomus

Both (a) and (c)

Correct answer is (d) Both (a) and (c)