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Which of the following features the respiratory surface should have for efficient gaseous exchange? -

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Question

Which of the following features the respiratory surface should have for efficient gaseous exchange?

Options

  • It should be moist

  • It should be thin, highly vascular and permeable to allow exchange of gases.

  • It should have a large surface area.

  • All of these

MCQ

Solution

All of these

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Organs of Respiratory Exchange
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