Question 16 - MCQs from NCERT Exemplar - Chapter 6 Class 10 - Life Processes

Last updated at April 16, 2024 by

During respiration exchange of gases take place in

(A) trachea and larynx

(B) alveoli of lungs

(C) alveoli and throat

(D) throat and larynx

 

Answer

Bronchi at its end have several membraned balloon like structures called alveoli that facilitate in the exchange of gases between the blood and air in the lungs

They are the site of exchange of gases in the lungs. 

Exchange of gases at alveoli-01.jpg

So, the correct answer is (b) alveoli of lungs

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CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo