Which one of the following parts of body does NOT take part in the pro

Which one of the following parts of body does NOT take part in the process of breathing ?

Bronchi
Bowman's capsule
Diaphragm
Trachea
This question was previously asked in
UPSC NDA-1 – 2018
The correct answer is B) Bowman’s capsule.
The process of breathing involves the respiratory system, which includes organs like the trachea, bronchi, lungs, and muscles like the diaphragm.
A) Bronchi: Tubes that carry air from the trachea into the lungs; they are part of the respiratory system.
B) Bowman’s capsule: A cup-like structure that surrounds the glomerulus in the nephron of the kidney. It is the site of filtration in the process of urine formation, which is part of the excretory system, *not* the respiratory system.
C) Diaphragm: A large, dome-shaped muscle located at the base of the chest cavity that plays a crucial role in inhalation and exhalation, making it an essential part of the breathing mechanism.
D) Trachea: Also known as the windpipe, it is a tube that connects the larynx (voice box) to the bronchi, allowing the passage of air into the lungs. It is part of the respiratory system.
Therefore, Bowman’s capsule is the only option not involved in breathing.
Breathing involves the movement of air into and out of the lungs (ventilation) to facilitate gas exchange (oxygen and carbon dioxide) between the air and the blood. The kidneys, where Bowman’s capsule is located, are primarily involved in filtering waste products from the blood and producing urine.
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