Question

What organ regulates body temperature in humans?

Answer 1

Hypothalamus:

1. The hypothalamus regulates body temperature in humans.
2. The hypothalamus is a small but vital part of the brain at the centre.
3. Normal body temperature ranges from 97.5°F to 98.9°F.
4. The hypothalamus reacts to increase in outdoor temperature by sending messages to the blood vessels to dilate.

Functions of the hypothalamus:

1. Releasing hormones
2. Maintaining daily physiological cycles.
3. Controlling appetite.
4. Managing sexual behaviour.