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During Inspiration, the Diaphragm - Biology

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Question

During inspiration, the diaphragm

Options

  • relaxes

  • contracts

  • expands

  • gets folded

MCQ

Solution

contracts

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Chapter 14: The Respiratory System - Multiple choice type [Page 147]

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Selina Concise Biology [English] Class 9 ICSE
Chapter 14 The Respiratory System
Multiple choice type | Q 1 | Page 147

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