- Home
- Standard 12
- Biology
8.Microbes in Human Welfare
normal
Biological magnification refers to
A
Concentration of insecticide in animals
B
Concentration of organophosphate in plants
C
Photography in laboratory
D
Increase in number of animals and plants in ecosystem
Solution
(a)Biological mangification related to the concentration of insecticides in animals. It is defined as increase in the concentration of a persistent chemical by the organisms at successive trophic level in of food chain. The best example of biomagnification is minimata disease of Japan.
Standard 12
Biology
Similar Questions
normal
