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1 mark

The level of calcium in the blood is maintained by which hormone?

  1. A
    Parathormone
  2. B
    Somatotropin
  3. C
    Prolactin
  4. D
    Thyroxin

Solution & Step-by-step Explanation

Parathormone (PTH), secreted by the parathyroid glands, increases blood calcium levels by stimulating bone resorption, enhancing calcium reabsorption in the kidneys, and increasing calcium absorption in the intestines.

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The level of calcium in the blood is maintained by which hormone?
A
Parathormone
B
Somatotropin
C
Prolactin
D
Thyroxin

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