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प्रश्न
Choose the correct answer.
Number of cranial nerves _____________
पर्याय
10
12
14
20
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उत्तर
Number of cranial nerves 12
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संबंधित प्रश्न
What are the two main communications systems in an animal's body?
The human body contains a large number of cells A which are very long and branched, and look like electric wires. The longest branch of this cell is B whereas there are many small branches C. Any two A cells do not join to one another completely in the human body. There is a microscopic gap D between every pair of adjacent A cells through which electric impulses can pass by the release of a chemical substance.
(a) What are cells A?
(b) What is the name of (i) branch B, and (ii) branches C?
(c) What is the microscopic gap D known as?
(d) What is the function of cells like A in the human body?
(e) The cells A are of three types. name the three types.
What are voluntary and involuntary actions? Which part of the nervous system controls them?
Name the following:
The neobrain.
Explain the term: sensory nerve.
Explain the Term: Nerve
Choose the Odd One Out:
Long answer question
Krishna was going to school and on the way, he saw a major bus accident. His heartbeat increased and hands and feet become cold. Name the part of the nervous system that had a role to play in this reaction.
‘Injury to the medulla oblongata causes sudden death’ Explain.
The brain, the spinal cord and nerves form the nervous system.
