NEET Zoology Mechanism of Breathing Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Inspiration (i) Release of CO2 (b) Expiration (ii) Exchange of gases (c) Alveoli (iii) Thoracic cavity volume change (d) Conducting part (iv) Airway humidification
Choose the correct matching:
a-iii, b-i, c-ii, d-iv
a-ii, b-iii, c-iv, d-i
a-i, b-ii, c-iii, d-iv
a-iv, b-ii, c-i, d-iii
Correct Answer
Detailed Explanation
Inspiration involves a change in thoracic cavity volume to draw air in; expiration is the release of CO2; alveoli are the sites of gas exchange; and the conducting part humidifies and transports air to the alveoli.
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