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प्रश्न
Distinguish between the following pair of words:
Cranial nerve and spinal nerve
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उत्तर
| Cranial nerve | spinal nerve |
| (i) They arise from brain. | (i) They arise from spinal cord . |
| (ii) There are 12 pairs of cranial nerves . | (ii) There are 31 pairs of spinal nerves . |
संबंधित प्रश्न
Describe T.S. of the spinal cord.
Differentiate between following pair with reference to the aspect in bracket.
cerebrum and spinal cord (arrangement of cytons and exons of neurons).
Give one point of difference between the following on the basis of what is indicated:
Cerebrum and spinal cord. (Arrangement of neurons)
Choose the correct answer.
Number of spinal nerves in human beings ______________
Give Technical Term:
The fluid which fills the central canal of the spinal cord.
Sketch and label T. S. of Spinal cord.
There are ______ pairs of cranial nerves and ______ pairs of spinal nerves.
______ connects the brain to a different part of the body through nerves.
Explain the formation of a typical spinal nerve with the help of a neat labelled diagram.
Given below is the transverse section of the spinal cord. Read the information below the diagram and fill in the blanks:
The spinal cord extends from the medulla oblongata of the brain and runs down through the whole length of the vertebral column. The spinal cord is covered by the meninges. It conducts impulses from the skin and muscles to the brain. It also conducts impulses from the brain to the muscles of the trunk and limbs.
The spinal cord is a part of the (a) ______ Nervous System. The grey matter in the picture given above consists of (b) ______ while the white matter consists of (c) ______. The spinal cord is concerned with the (d) ______ actions below the neck. (e) ______ is the bony structure that protects the spinal cord.
