Question

A mineral “X” helps in proper functioning of thyroid gland which forms a hormone “Y”.

Deficiency of mineral X causes a disease “Z”. Identify X, Y and Z. Also state the

symptoms of disease Z.​

Answer 1

Answer:

Mineral X-iodine

Hormone Y - thyroxine

Disease Z-goitre, symptom-enlargement of thyroid gland which causes swelling in the neck

Answer 2

Answer:

X Iodine

Y triiodothyronine (T3) and thyroxine (T4)

Z Hypothyroidism

SYMPTOMS

1. Increased sensitivity to cold.
2. Constipation.
3. Dry skin.
4. Weight gain.
5. Puffy face.
6. Hoarseness.
7. Muscle weakness.