Adrenaline (epinephrine) from adrenal medulla triggers the fight or flight response.
The hormone responsible for fight or flight response is
NEET UG 2019 — Biology Human Physiology
2019mcqeasy
The hormone responsible for fight or flight response is
Official previous-year question
Verified 30 May 2026.
Options
- A
Insulin
- B
Adrenaline
- C
Thyroxine
- D
Estrogen
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