Concentration of DDT in zooplankton is | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Biomagnification is the increase in concentration of a toxicant at successive trophic levels. In an aquatic food chain,the concentration of $DDT$

Vedclass · Accepted Answer

$0.04\ ppm$

Vedclass · Answer

(C) Biomagnification is the increase in concentration of a toxicant at successive trophic levels. In an aquatic food chain,the concentration of $DDT$ increases as it moves from water to higher trophic levels. The concentration of $DDT$ in water is $0.003\ ppb$. In zooplankton,it increases to $0.04\ ppm$. In small fish,it becomes $0.5\ ppm$,in large fish $2\ ppm$,and in fish-eating birds,it can reach up to $25\ ppm$.

Concentration of $DDT$ in zooplankton is

Similar Questions

What is Noise? State the effects of it and mention the measures to control it.

Snow blindness is caused by

What is the full form of the following terms?
$(i)$ $PPM$
$(ii)$ $PPB$

In the agricultural field,excessive irrigation for a long period of time leads to the problem of .........

What is the symbolic representation $dB$ used for?

Vedclass Test Series

Exam Paper Generator

Online Exam Module