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प्रश्न
Spinal cord and sympathetic ganglion of autonomous nervous system are connected by ______________.
पर्याय
ramus ventralis
ramus communicans
ramus dorsalis
connective
उत्तर
Spinal cord and sympathetic ganglion of the autonomous nervous system are connected by ramus communicans.
APPEARS IN
संबंधित प्रश्न
Differentiate between following pair with reference to the aspect in bracket.
cerebrum and spinal cord (arrangement of cytons and exons of neurons).
Name the following:
Inability to speak.
Distinguish between the following pair of words:
Cranial nerve and spinal nerve
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?
Complete the following sentence with appropriate word :
The part of the central nervous system which responds to the reflex action is ________.
Which statement is correct regarding spinal nerves in man?
Sensory nerve fibres forming ascending tracts in white matter of spinal cord are located in ____________.
Spinal cord is enclosed in ____________ of vertebral column.
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.
