The bio indicators of heavy metal pollutants

The bio indicators of heavy metal pollutants

A) Cadmium

B) Fishes

C) Aquatic animals

D) Mercury

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Answer is (B) Fishes

4 views Answered 2023-02-05 15:29

Related Questions

Natural indicators are prepared from…..

2 Answers 4 Views

Natural indicators among these

2 Answers 5 Views

Olfactory indicators are those indicators whose …….. change in acidic or basic media.

2 Answers 6 Views

Which of the following indicators gives red colour-in acid solution ?

2 Answers 4 Views

The indicators M1 & M2 that are marked on the glass tube in the experiment conducted on root pressure explain

2 Answers 4 Views

Bio-diesel is extracted from …….. (or) I am a plant. My seeds are used for production of biofuel. Who am I ?

2 Answers 5 Views

Entry of pollutants into a food chain is ………

2 Answers 7 Views

The tendency of pollutants to concentrate as they move from one trophic level to the next is …………

2 Answers 5 Views

Many pollutants are released into water from an industrial area. If residue appears in living

2 Answers 5 Views

Organic pollutants include I. DDT II. HCl III. Pathogenic microorganisms IV. Oils The correct option is (a) I and IV (b) II and III

2 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)