Question

The brain is contained in a fluid filled balloon like structure mention the purpose served by the fluid in this structure. Cranium and vertebral column protect two vital organs of central nervous system.Name these organs. Mention two types of nervous arising from these organs.

Answer 1

the fluid filled in brain is known as the cerebrospinal fluid which prevent the three meninges to stick together because this. fluid is filled between these layers
cranium and vertebral column protect the two major organs of the nervous system first brain and second is spinal cord the nerves which connect the brain with organs is known as cranial nerves and the nerves which connect the spinal cord with the organs is known as spinal nerves
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