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प्रश्न
Explain the Term: Nerve
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उत्तर
A nerve is a thread-like structure which emerges from the brain and the spinal cord. It consists of a large number of axons or nerve fibres surrounded by a connective tissue sheath. The nerves arising from the brain are called cranial nerves while those arising from the spinal cord, are called spinal nerves.
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संबंधित प्रश्न
List three ways in which neurons are similar to other cells.
What is a synapse?
Write one word in the space provided to complete the second pair of the related words pertaining to nervous system.
Memory : cerebrum : : breathing :
Balance : cerebellum : : reasoning :
Select the odd one in the following series:
Parasympathetic, Sympathetic, Cranial nerve.
Choose the correct answer.
More than one foot long cells of the body are __________
Name the following:
The dorsal root ganglion of the spinal cord contain cell bodies of which type of neurons.
Complete the following sentence with appropriate word :
A nerve chain between a receptor and an effector organ is called _________.
Choose the Odd One Out:
A deep longitudinal fissure divides the telencephalon into ______.
Statement I - Nervous tissue is without lymphatic vessels.
Statement II - Nervous tissue is endodermal in origin.
In light of above statements, choose the most appropriate correct answer from the option given below.
