Adrenaline is secreted by which gland?
Answer and explanation
Correct answer: Adrenal gland
Adrenaline, also called epinephrine, is secreted by the adrenal glands, which are situated above the kidneys. During fear, stress, or danger, it prepares the body for the fight-or-flight response by increasing heart rate and directing more blood toward active muscles. Therefore option A is correct. The salivary gland, pancreas, and testis produce other substances or hormones, not adrenaline.
Frequently asked questions
What is the correct answer to this question?
Adrenal gland
Why is this the correct answer?
Adrenaline, also called epinephrine, is secreted by the adrenal glands, which are situated above the kidneys. During fear, stress, or danger, it prepares the body for the fight-or-flight response by increasing heart rate and directing more blood toward active muscles. Therefore option A is correct. The salivary gland, pancreas, and testis produce other substances or hormones, not adrenaline.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
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