MCQOPTIONS
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| 1. |
In Drosophila, XXY is female. In humans it represents an abnormal male because |
| A. | Y-chromosome is essential for female sex in Drosophila |
| B. | Y-Chromosome induces male traits in humans |
| C. | Y-chromosome is not essential for male sex in humans |
| D. | None of these |
| Answer» C. Y-chromosome is not essential for male sex in humans | |