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					 Assertion (A) : In human being the female play a major role in determining the sex of the offspring.
 Reason (R) : Women have two X - chromosomes.
 Codes
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                        - Both A and Rare true and R is the correct explanation of A.
- Both A and R are true but R is not a correct explanation of A.
- A is true but R is false.
- A is false but R is true.
 
Correct Option: D
NA
 
	