Due to the presence of which structure is the | vedclass

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(D) In humans, the $diaphragm$ is a dome-shaped muscular structure that separates the thoracic cavity from the abdominal cavity.It plays a crucial rol

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Diaphragm

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(D) In humans, the $diaphragm$ is a dome-shaped muscular structure that separates the thoracic cavity from the abdominal cavity.It plays a crucial role in the mechanism of breathing by contracting and flattening, which increases the volume of the thoracic cavity, thereby facilitating inspiration.While reptiles and birds also possess ribs and intercostal muscles for breathing, the presence of a well-developed $diaphragm$ in mammals significantly enhances the efficiency of pulmonary ventilation compared to other vertebrates.

Due to the presence of which structure is the pulmonary ventilation system in humans better developed than in reptiles and birds?

Similar Questions

Which muscles help us to increase the strength of inspiration and expiration?

Explain the process of inspiration under normal conditions.

The lungs do not collapse during breathing and some air always remains in the lungs which can never be expelled because:

State whether the given statements are true or false.
$I.$ Ventilation in humans is an active process.
$II.$ Diaphragm helps in generating the pressure gradient in the lungs.
Choose the correct option.

In mammals,the ventilation movements of the lungs are governed by:

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