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प्रश्न
Spinal cord originates from
विकल्प
cerebrum
medulla
pons
cerebellum
उत्तर
medulla
Explanation -
Spinal cord originates from the medulla. It is the pathway for messages sent by the brain to the body and from the body to the brain.
APPEARS IN
संबंधित प्रश्न
With the help of a labelled diagram of lateral view of cerebrum, describe the structure .
The part of the brain that carries impulses from one hemisphere of the cerebellum to the other.
The part of the brain associated with memory.
Correct the following statements by changing the underlined words:
The cell sap of root hair is Hypotonic.
Differentiate between following pair with reference to the aspect in bracket.
medulla oblongata & cerebellum (function)
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?
Choose the correct answer.
Outermost covering of the brain is ______.
The below diagram represents the human brain as seen in an external view. Study the same and then answer the questions that follow:
(i) Name the parts labeled 1, 2, 3, and 4.
(ii) Mention the difference in the arrangement of the nerve cells in the parts marked ‘1’ and ‘4’.
(iii) What is the main function of the parts marked ‘3’ and ‘4’?
(iv) Name the sheet of nerve fibers that connect the two halves of the part labeled ‘1’.
Explain three major parts of the human brain.
Illustrate the structure and functions of the brain.
Which of the following is TRUE for the temporal lobe?
Which is the largest part of the brain?
Which part of the brain contains the corpora quadrigemina and crura?
Medulla oblongata controls involuntary vital activity such as ______
How many pairs of cranial nerves are present in a man?
The brain is kept in a bony case called ______.
The brain loses the ability to function when it does not get oxygen for more than ______.
The part of the brain concerned with body balance is ______.
Mention where in the human body is the following located and state its main function:
Corpus callosum
