Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Biology Genetics and Evolution
A genetic disease due to the XXY karyotype is called -
1
Equus caballlus
2
Klinefelter’s syndrome
3
Cry du chat syndrome
4
More than one of the above
5
None of the above