A) \[\text{XX}\]
B) \[\text{XY}\]
C) \[\text{XXY}\]
D) \[\text{XYY}\]
Correct Answer: C
Solution :
The individuals suffering from Klinefelter's syndrome disease show trisomy of X-chromosmoes, ie, these contain 47 chromosomes in total with 22 autosomes XXY. These are males with 1 sex chromatin (Ban- body). These persons have normal external genitelia but internally testes are absent or reduced. Sparse body hairs and Gynecomastia (female like breast development) is also seen.
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