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Karnataka Board PUCPUC Science Class 11

Which of the following statements is incorrect regarding respiratory system? - Biology

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Question

Which of the following statements is incorrect regarding respiratory system?

Options

  • Each terminal bronchiole give rise to a network of bronchi.

  • The alveoli are highly vascularised.

  • The lungs are covered by a double-layered membrane.

  • The plecral fluid reduces friction on the lung surface.

MCQ
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Solution

The lungs are covered by a double-layered membrane.

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Chapter 17: Breathing and Exchange of Gases - Exercises [Page 97]

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NCERT Exemplar Biology [English] Class 11
Chapter 17 Breathing and Exchange of Gases
Exercises | Q 8. | Page 97

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