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NEETZoologyBreathing and Exchange of Gases

Read the following Assertion and Reason and choose the correct option. Assertion: Pressure gradient is created between lungs and the atmosphere Reason: Inspiration is the process by which air is drawn in

Options

  1. ABoth Assertion and Reason are true and Reason is correct explanation of Assertion
  2. BBoth Assertion and Reason are true but Reason is not the correct explanation of Assertion
  3. CAssertion is true but the Reason is false
  4. DBoth Assertion are Reason are false

Correct answer

B. Both Assertion and Reason are true but Reason is not the correct explanation of Assertion

Step-by-step solution

The movement of air into and out of the lungs is carried out by creating a pressure gradient between the lungs and the atmosphere.

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