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Tardigrade
Question
Biology
D.D.T.is
Q. D.D.T.is
2133
178
AIPMT
AIPMT 1999
Environmental Issues
Report Error
A
not a pollutant
1%
B
an antibiotic
6%
C
a non-degradable pollutant
81%
D
a biodegradable pollutant.
11%
Solution:
DDT (dichloro diphenyl trichloroethane) is a non- biodegradable pesticide. It is persistent, fat soluble and shows biomagnification. So they are more harmful to higher tropic level organisms.