WBCS.LIVE practice question

Which hormone is famously known as the 'Fight or Flight' hormone, released during stressful situations?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Insulin
  2. Thyroxine
  3. Adrenaline
  4. Estrogen

Correct answer and explanation

Correct answer: Adrenaline

Explanation: āœ… Correct Answer: C) Adrenaline šŸ“š Explanation: Adrenaline (also called epinephrine) is secreted by the adrenal glands located on top of the kidneys. When the brain perceives a threat, it triggers a sudden release of adrenaline, which increases heart rate, dilates pupils, and boosts energy supplies. This physiological response prepares the body to either confront the danger or run away from it.