मराठी

Which is the correct sequence of air passage during inhalation? - Science

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प्रश्न

Which is the correct sequence of air passage during inhalation?

पर्याय

  • Nostrils → larynx → pharynx → trachea → lungs

  • Nasal passage → trachea → pharynx → larynx → alveoli

  • larynx → nostrils → pharynx → lungs

  • Nostrils → pharynx → larynx → trachea → alveoli

MCQ
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उत्तर

Nostrils → pharynx → larynx → trachea → alveoli

Explanation - 

Through the nose, air enters the respiratory system, passing through the pharynx, larynx, trachea, and alveoli. Following inhalation, the diaphragm and intercoastal muscles contract, coupled with the thoracic muscles expanding, allowing air to enter the lungs.

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पाठ 6: Life Processes - Multiple Choice Questions [पृष्ठ ५०]

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एनसीईआरटी एक्झांप्लर Science [English] Class 10
पाठ 6 Life Processes
Multiple Choice Questions | Q 15. | पृष्ठ ५०

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