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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
Where is this located?
Meninges
Spinal cord and sympathetic ganglion of autonomous nervous system are connected by ______________.
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?
Sketch and label T. S. of Spinal cord.
Describe the structure of the spinal cord.
Which neuron conducts impulse from the spinal cord to the effector organ?
Sensory nerve fibres forming ascending tracts in white matter of spinal cord are located in ____________.
______ connects the brain to a different part of the body through nerves.
How are cytons and axons arranged in the spinal cord?
Spinal nerves are usually ______
