Question

hey guys




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write the short notes on spinal cord ? and name the fluid which present in it's cavity?

Answer 1

The spinal cord is the thick bundle of nerves. It extends from the medulla of the brain to almost the end of the spine. Several nerves branch out from the spinal cord links the brain with the rest of the body and also controls reflex actions.
The fluid that present in the spinal cord is cerebrospinal.

Answer 2

aloha atithi!
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thanks for asking this question.
here is the answer:

spinal cord is extremely important for survival because it helps one to perform reflex actions. it has got an assembly area from where the impulses are sent to the motor area. it is made up of nervous tissues and it comes under CNS which is central nervous system.it originates from medulla oblongata. 

=> there is fluid called cerebrospinal fluid which is found around brain and spinal cord.
it has many functions:

✯ it helps in providing nutrition to cells so that they can function properly.
✯ the cerebrospinal fluid provides moisture to delicate parts of body i.e brain and spinal cord.
✯ it helps to absorb shocks.

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hope it helps :^)