Question

The maximum biological magnification of DDT through food web is seen in [MP PMT 1992]
A) Algae
B) Bacteria
C) Higher plants
D) Man

Answer 1

hiii,

The maximum biological magnification of DDT through food web is seen in MAN

hope helps

Answer 2

    The maximum biological magnification of DDT through the food web is seen in the people (the man)  Option D.

  The DDT sprayed by agricultural labourers gets into their bodies through respiration and skin . Further DDT is not degradable biologically. So it remains in the soil to some extent. Due to rains DDT gets washed into rivers and anals. DDT could get its way into plants too through soil.

  Through the crops and through eating the fish/aquatic organisms affected by DDT, the man (people) acquire maximum biological magnification.