Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Environmental Studies Human Body Human Disease
Which one of the following is a hereditary disease?
1
Cataract
2
Haemophilia
3
Pellagra
4
More than one of the above
5
None of the above