Biology

Which of the following glands secretes a substance into the blood stream of a frightened…

Which of the following glands secretes a substance into the blood stream of a frightened person?
  • A.
    Adrenal glands
  • B.
    Salivary glands
  • C.
    Gastric glands
  • D.
    Parathyroid glands
Correct Answer: Option A
Explanation