Question

$C{a}^{2+}$ level in body is controlled by.

• A. Thyroid gland
• B. Parathyroid gland
• C. Adrenal gland
• D. Both (a) and (b)

Answer 1

The correct option is D Both (a) and (b)

$C{a}^{2+}$ level in the body is controlled by both thyroid gland and parathyroid gland. Thyroid gland secretes a hormone, thyrocalcitonin which checks the excess blood calcium levels. Parathyroid gland secretes hormone called parathyroid hormone or parathormone which increased the $C{a}^{2+}$ levels in the blood.