How are the alveoli designed to maximize the exchange of gases Chapter 6: Life Processes Science Class 10 solutions are developed for assisting understudies with working on their score and increase knowledge of the subjects. Question 9. How are the alveoli designed to maximise the exchange of gases? is solved by our expert teachers. You can get ncert solutions and notes for class 10 chapter 6 absolutely free. NCERT Solutions for class 10 Science Chapter 6: Life Processes is very essencial for getting good marks in CBSE Board examinations
Question 9. How are the alveoli designed to maximise the exchange of gases?
Ans. Alveoli provide a surface for the exchange of gases. An extensive network of blood vessels is present in the wall of the alveoli. By lifting our ribs and flatten the diaphragm, the chest cavity becomes spacious. Air is sucked into the lungs and alveoli. The oxygen from the breath, diffuses into the blood and CO2 from the blood brought from the body, diffuses out into the air.
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