Answer» - The central nervous system is affected by radioactive radiations.
- Hereditary defects are generated by bombardment of radiation on D.N.A in the body.
- Radioactive radiation can penetrate the skin, and causes diseases like skin cancer, leukemia.
- The radiative pollutants created due to explosions enter the body through air and it is difficult to control them.
- The radioactive pollutants released in the sea enter the bodies of fishes and through them enter the human body.
- The radioactive paint on the watch can cause cancer.
- The radioactive isotopes strontium-90 can enter the body through plants, fruits, flowers, cereals, milk, etc. and cause diseases like bone cancer, leukemia.
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