New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which hormone regulates calcium levels in the

    blood?
    A Insulin Correct Answer Incorrect Answer
    B Parathyroid hormone Correct Answer Incorrect Answer
    C Estrogen Correct Answer Incorrect Answer
    D Testosterone Correct Answer Incorrect Answer

    Solution

    Parathyroid hormone increases calcium levels by acting on bones, kidneys, and intestines.

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