Multiple choice

Which gland regulates the calcium and phosphate levels in blood?

  1. Parathyroid

  2. Testis

  3. Pancreas

  4. Pituitary
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A Correct answer
Explanation

Parathyroid glands are four small glands, which regulate the calcium and phosphate levels in blood. The parathyroid glands are four tiny glands, located in the neck, which control the body's calcium levels. Each gland is about the size of a grain of rice (weighs approximately 30 milligrams and is 3-4 millimetres in diameter).

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