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प्रश्न
The white matter of cerebrum mainly consists of ______.
पर्याय
Cytons
Dendrons
Axons
Dendrites
उत्तर
The white matter of cerebrum mainly consists of axons.
Explanation:
The cerebrum's white matter comprises axons and nerve cell extensions wrapped in the myelin sheath, hence its white colour.
संबंधित प्रश्न
With the help of a labelled diagram of lateral view of cerebrum, describe the structure .
The main function of Cerebrospinal fluid.
Write a note on.
Human brain
Draw a diagram of the side view of human brain and label the part which suits the following functions/ descriptions:
(i) It lies below and behind the cerebrum. It consists of three parts.
(ii) It is a cross-wise broad band of fibres which comments medulla oblongata, cerebellum and cerebrum.
(iii) It is the lower most and hinder part of the brain which continues below into spinal cord
(iv) It is a small thick-walled area which lies hidden below the cerebrum.
(v) It is the largest part of the brain which constitutes more than 80% and possesses 6-7 billion neurons.
(vi) It takes part in relaying sensory impulses and regulation of smooth muscle activity?
Write whether the following is true or false:
All voluntary actions are controlled by the cerebellum.
How does the arrangement of nerve cells in the spinal cord differ from that in the brain?
Pick out the odd one.
fore brain, mid brain, hind brain, nerves
Give the other name for Midbrain.
How many pairs of cranial nerves are present in a man?
Mention where in the human body is the following located and state its main function:
Corpus callosum
