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प्रश्न
Choose the Odd One Out:
पर्याय
Cyton
Axon
Dendron
Cerebrum
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उत्तर
Cerebrum
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संबंधित प्रश्न
How are the messages carried across a synapse? Explain with the help of a labelled diagram.
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.
Compare the nervous system and the endocrine system.
Describe the two parts of the nervous system.
Mention if the following statement is true (T) or false (F) Give reason.
Flavour and taste are one and the same thing.
Name the following:
Outermost meningial membrane of spinal cord.
Where is this located?
Nodes of Ranvier
Explain the Term:
Synapse
‘Injury to the medulla oblongata causes sudden death’ Explain.
Hypothalamus is the thermoregulatory centre of the human body.
