English

How are cytons and axons arranged in the spinal cord?

Advertisements
Advertisements

Questions

How are cytons and axons arranged in the spinal cord?

How are the Cytons and Axons of neurons arranged in the following?

Spinal Cord

Very Short Answer
Advertisements

Solution

Cytons (gray matter) → inner region (butterfly-shaped core)

Axons (white matter) → outer region

shaalaa.com
  Is there an error in this question or solution?
2021-2022 (March) Set 1

RELATED QUESTIONS

Distinguish between the following pair of words:
Cranial nerve and spinal nerve


Distinguish between the following pair of words:
Motor and sensory nerve


Where is this located?
Ganglia


Choose the correct answer.
Number of spinal nerves in human beings ______________


Give the functions of the spinal cord?


Give Technical Term:
The fluid which fills the central canal of the spinal cord.


The diagram given below represents the spinal cord of a mammal, seen in a transverse section together with the nerves. Study the diagram and then answer the questions given below:

(i) Label the parts 1—8 indicated by guidelines.
(ii) What do the arrows indicate? What is the pathway indicated termed?
(iii) What type of nerve is shown in the diagram?


Sketch and label T. S. of Spinal cord.


Which neuron conducts impulse from the spinal cord to the effector organ?


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×