Question

Breathing rate in human is controlled by:

• A. Thalamus
• B. Hypothalamus
• C. Cerebellum
• D. Medulla oblongata

Answer 1

The correct option is D

Medulla oblongata

The correct option is D:

Explanation of Correct option:

1. The medulla oblongata regulates the pace of breathing in humans.
2. It's a major respiratory control facility.
3. It transmits impulses to the muscles in the lungs that control breathing.
4. 12 to 25 breaths per minute is the average breathing rate.

Explanation of Incorrect option:

Option A: Thalamus

It plays a major role as a sensory relay in visual, auditory, somatosensory, and gustatory systems.

Option B: Hypothalamus

It keeps the body in a stable state called homeostasis.

Option C: Cerebellum

It makes postural adjustments in order to maintain balance.

The breathing rate in humans is controlled by: The medulla oblongata