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Health hazards related to nuclear radiations are:

1. They can cause cancer
2. They can cause deformity in the body
3. They can damage the genes of a person.
4. All of the above.

Correct answer: All of the above.

Solution

Nuclear radiation is ionizing, so it can damage DNA and cells. That damage can lead to cancer, inherited or developmental deformities, and gene mutations, so all listed hazards are correct.

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