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प्रश्न
Choose the correct answer.
Number of spinal nerves in human beings ______________
विकल्प
31
10
21
12
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उत्तर
Number of spinal nerves in human beings 31
APPEARS IN
संबंधित प्रश्न
Where is this located?
Meninges
Where is this located?
Ganglia
Fill in the blank with the function in the following:
Meninges: ______
Give the functions of the spinal cord?
Give Technical Term:
The brain and spinal cord together constitute the system known as.
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.
Which neuron conducts impulse from the spinal cord to the effector organ?
How are cytons and axons arranged in the spinal cord?
Explain the formation of a typical spinal nerve with the help of a neat labelled diagram.
