Industrial melanism is an example of
A). protective resemblance with the surrounding
B). drug resistance
C). defensive adaptation of skin against UV radiations
D). darkening of skin due to industries
darkening of skin due to industries
Industrial melanism refers to the evolution of dark body colours in animal species that live in habitats blackened by industrial soot. The phenomenon has been documented in numerous species that hide from predators by blending in with their backgrounds. Peppered moths provide one example.
1. The most harmful of ultraviolet radiation is
2. Non-green plants like mushroom can't make their own food because:
3. Which of the following is not a green house gas?
4. The Term Smog was introduced in 1905 by
5. _________ element had guided the earlier navigators to keep them on right path.
6. Nuclear accidents mostly release radioactive __________ into the atmosphere
8. Which one of the following environmental pollutants has the problem of biomagnifications?