EMBRYOLOGY
RESPIRATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following are features of the alveoli that adapt them to gas exchange?I. High surface areaII. Thin wallsIII. Dry surfaces
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I and II only
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I only
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II and III
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I, II and III
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Explanation:
Detailed explanation-1: -Large surface area to allow faster diffusion of gases across the surface. Thin walls to ensure diffusion distances remain short. Good ventilation with air so that diffusion gradients can be maintained. More items
There is 1 question to complete.