Poor skeletal growth occurs due to the deficiency of __________.
Vitamin A
sodium
calcium
iron
Deficiency of iron causes anaemia.
Deficiency of Vitamin A causes night-blindness.
Deficiency of sodium causes muscular cramps.
Anaemia occurs due to deficiency of
A plant shows the following symptoms: stunted growth, chlorosis and smaller leaves. This may be due to the deficiency of a micronutrient, possibly: