Anaemia is a deficiency of iron, night blindness is a deficiency if vitamin A and rickets is a deficiency of vitamin D.
night blindness is caused due to the deficiency of vitamin a
Deficiency disease is night blindness.
Deficiency disease is night blindness.
The first sign of Vitamin A deficiency is night blindness. Severe Vitamin A deficiency can cause Xerophthalmia (dry eye in which the eyes cannot produce tears) and complete blindness.
night blindness
night blindness
Deficiency disease of Vitamin A
if you lack vitamin a you get night blindness
Night blindness.
The prognosis for correcting night blindness is excellent
D