ALSO CHECK: Long-sight defect could be corrected by using ----- lens?
Deficiency of vitamin B1 is causes-----?
A. Rickets
B. Bone Infection
C. Beriberi (Answer)
D. Myopia
Deficiency of vitamin B1 is causes-----?
A. Rickets
B. Bone Infection
C. Beriberi (Answer)
D. Myopia