MCQOPTIONS
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| 1. |
Assertion (A) Females have a major role in determining the sex of offspring in humans. Reason (R) Females have two (X) chromosomes. |
| A. | Both A and R are correct and R is the correct explanation of A |
| B. | Both A and R are correct but R and R is not the correct explanation of A. |
| C. | A is right but R is wrong |
| D. | A is wrong but R is right |
| Answer» E. | |