Question

4.
A mineral 'X' is essential for the formation of a component in
a person. The function, of component Y, is to transport oxygen in the body.
The deficiency of mineral 'X', in the diet of a person, causes a disease Z. Identify
X, Y and Z. Also mention the symptoms of disease Z.
​

Answer 1

X can be Iron. It is essential for formation of Hemoglobin(Y).

Y can be hemoglobin as it is used to transport O2 in our body.

Z can be Anemia which is caused by the deficiency of X(Iron).

Symptoms of Z :

1. Weakness
2. Less RBC O2 carrying capacity
3. Pale skin
4. Irregular breaths
5. Fatigue

HOPE MY ANSWER HELPED !!