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प्रश्न
Name the following :
(i) The layer of the eyeball that provides nourishment to the eye.
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उत्तर
Choroid
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संबंधित प्रश्न
Fill in the following blank with suitable word :
The neuron which carries a message for action to a muscle or gland is known as a......... neuron.
In a synapse, chemical signal is transmitted from :
(a) axon to cell body of the same neuron
(b) cell body to axon end of the same neuron
(c) dendrite end of one neuron to axon end of adjacent neuron
(d) axon end of one neuron to dendrite end of adjacent neuron
Mention the three functions of the spinal cord.
Fill in the blank:
Basic structural unit of the nervous system is the ..................
State whether the following statement is true (T) or false (F):
Each neuron consists of three parts called cell body, cyton, and axon.
Give Technical Term:
The structure which joins the two cerebral hemispheres in man.
Give Technical Term:
Nerve that transfers impulses from ear to brain.
Mention, if the following statement is True or False
The nerve impulse in the eye develops due to the chemical changes brought about in the sensitive cells (rods and cones) by the light energy of the image.
What constitutes the central and peripheral nervous systems? How are the components of central nervous system protected?
Visceral nervous system comprises of ______.
