|
Myelin sheath is derived from |
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|
a) |
Neuroglial cells |
b) |
Schwann cells |
c) |
Nerve cells |
d) |
All of these |
|
Myelin sheath is derived from |
|||||||
|
a) |
Neuroglial cells |
b) |
Schwann cells |
c) |
Nerve cells |
d) |
All of these |
(b)
Myelin sheaths in the peripheral nervous system are formed by Schwann cells, which indent to receive an axon and then wrap themselves around it in a jelly roll fashion.