In which part of the brain is the pneumotaxic centre located... — Zoology | Mockzy

MediumZoologyBreathing and Exchange of Gases

+4 / -1

In which part of the brain is the pneumotaxic centre located?

Medulla oblongata

Cerebellum

Pons

Hypothalamus

The partial pressure of O₂ in the alveolar air is approximately:

During forced expiration, which muscles contract actively?

More from Breathing and Exchange of Gases

The figure given below shows a small part of human lung where exchange of gas takes place. In which

Match the Following: (a) Asthma 1. Inflammation of nasal tract(b) Bronchitis 2. Spasm of tracheal mu

The rate of breathing is primarily controlled by the concentration of:

The respiratory rhythm centre is located in the:

The enzyme required for the transport of CO2 as bicarbonate is:

Every 100 mL of deoxygenated blood delivers approximately ______ of CO2 to the alveoli.

Full-length mock tests with detailed analytics, rank, and percentile.