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Aadrita Gupta
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Asked: 2021-06-02T06:26:34+00:00 In:

What is medullary sheath? Mention its significance

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NCERT Important Questions Class 9 Science biology Chapter 6
Important NCERT Extra Questions
Chapter 6 Tissues
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 6cbsechapter 6class9ncertsciencetissues
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      Medullary (myelin)- Sheath is the covering of nerve fibres. It insulates the nerve fibre (axon) and prevents leakage of ions.

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