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प्रश्न
Complete the following sentence with appropriate word :
The part of the central nervous system which responds to the reflex action is ________.
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उत्तर
The part of the central nervous system which responds to the reflex action is Spinal cord.
संबंधित प्रश्न
Describe T.S. of the spinal cord.
Where is this located?
Ganglia
Spinal cord and sympathetic ganglion of autonomous nervous system are connected by ______________.
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 shows the internal structure of the spinal cord, depicting a simple reflex. Study the same and then answer the questions that follow:
(i) Name the parts numbered 1 to 5.
(ii) Using the letters of the alphabet shown in the figure indicate the direction in which an impulse enters and leaves the spinal cord.
(iii) What is the term given to the point of contact between two nerve cells?
(iv) What is meant by ‘simple reflex’ ? Give two examples of simple reflexes and name the stimuli too.
(v) How does the arrangement of nerve cells in the spinal cord differ from that in the brain?
Identify the odd item from the following series of words.
Spinal cord is enclosed in ____________ of vertebral column.
How are cytons and axons arranged in the spinal cord?
Spinal nerves are usually ______
