Question
Medium
Solving time: 3 mins
Assertion : Inspiration occurs due to muscular relaxation.
Reason : During inspiration, the diaphragm and external intercostal muscle contract simultaneously
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Text solutionVerified
Inspiration is the result of muscular contraction. The diaphragm and external intercoastal muscle contracts simultaneously. The lateral thoracic wall moves outward and upward.
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Question Text | Assertion : Inspiration occurs due to muscular relaxation. Reason : During inspiration, the diaphragm and external intercostal muscle contract simultaneously |
Topic | Breathing and Exchange of Gases |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 85 |