Ques. An abnormal human male phenotype involving an extra X-chromosome (XXY) is a case of
A. Edward’s syndrome
B. Klinefelter’s syndrome
C. intersex
D. Down’s syndrome.
Answer:B
Ques. An abnormal human male phenotype involving an extra X-chromosome (XXY) is a case of
A. Edward’s syndrome B. Klinefelter’s syndrome C. intersex D. Down’s syndrome.