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Discuss the Function of the Diaphragm in Breathing. - Biology

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प्रश्न

Discuss the function of the diaphragm in breathing.

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उत्तर

The function of diaphragm: It helps in breathing by contracting and relaxing thereby increase and decrease the volume of the thoracic cavity. During inspiration, the diaphragm flattens while during expiration it becomes dome-shaped.

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अध्याय 19: Respiratory System - Exercise [पृष्ठ १७६]

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फ्रैंक Biology [English] Class 9 ICSE
अध्याय 19 Respiratory System
Exercise | Q 8.2 | पृष्ठ १७६

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