Detailed Solution:
The correct answer is “Adrenaline”.
The hormone known as the "fight or flight" hormone is: (2) Adrenaline
Hormone |
Function |
Insulin |
Regulates blood sugar levels. |
Adrenaline |
Prepares the body for action in stressful situations, increasing heart rate, blood pressure, and energy levels. This is exactly what the "fight or flight" response is all about. |
Estrogen |
Sex hormone important for female development and reproduction. |
Oxytocin |
Often referred to as the "love hormone", it plays a role in social bonding and childbirth. |