Statement-I: Trisomy or monosomy situation leads to a very serious consequences in the individual. Statement-II: Down's syndrome is the trisomy of chromosome-21.
- ABoth Statement-I and Statement-II are True and Statement-II is a correct explanation of Statement-I
- BBoth Statement-I and Statement-II are True but Statement-II is not a correct explanation of Statement-I
- CStatement-I is True but Statement-II is False
- DBoth Statement-I and Statement-II are False
✓ Correct answer: B
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