Deficiency of Vitamin-A results in | MCQs by Saeed Ali

1. Long-sight defect could be corrected by using __________ lens.

A. concave

B. vonvex

C. diverging
D. none of these

2. Deficiency of Vitamin-A results in __________.

A. Night blindness

B. rickets
C. scurvy
D. hair fall

3. For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________.

A. also decrease

B. increase

C. remains constant
D. none of these