Advertisements
Advertisements
प्रश्न
Complete the following sentence with appropriate word :
The part of the central nervous system which responds to the reflex action is ________.
Advertisements
उत्तर
The part of the central nervous system which responds to the reflex action is Spinal cord.
APPEARS IN
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).
Fill in the blank with the function in the following:
Meninges: ______
Choose the correct answer.
Number of spinal nerves in human beings ______________
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?
Identify the odd item from the following series of words.
Sketch and label T. S. of Spinal cord.
Which statement is correct regarding spinal nerves in man?
Mention where in the human body is the following located and state its main function:
Central canal
