Question

Choose the correct answer from the alternatives given.
Breathing rate in mammals is controlled by a part of the brain called:

• A. hypothalamus
• B. medulla oblongata
• C. cerebellum
• D. cerebrum

Answer 1

The correct option is B medulla oblongata

The breathing rate in mammals is controlled by a part of the brain known as the medulla oblongata. The medulla oblongata is known as the respiratory control center and it sends signals to the muscles that control respiration and thereby cause ventilation (breathing) to occur. So, the correct option is 'Medulla oblongata'.