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Karnataka Board PUCPUC Science Class 11

How do our bone joints function without grinding noise and pain?

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Question

How do our bone joints function without grinding noise and pain?

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Solution

Our bone joints function without grinding noise and pain due to the presence of synovial fluid between bones.

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Chapter 20: Locomotion and Movement - Exercises [Page 117]

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NCERT Exemplar Biology Exemplar [English] Class 11
Chapter 20 Locomotion and Movement
Exercises | Q 8. | Page 117

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