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प्रश्न
What is the long fibre of a neuron known as?
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उत्तर
The long fibre of a neuron is known as the axon.
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संबंधित प्रश्न
What is voluntary nervous system? Explain the working of the voluntary nervous system with an example.
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.
Name the two types of coordination which take place in our body.
Fill in the blank:
Peripheral nervous system consists of _________.
Given alongside is the diagram of a neuron. Name the parts numbered 1-5.
- ............................................................................................... .
- ............................................................................................... .
- ............................................................................................... .
- ............................................................................................... .
- ............................................................................................... .
Describe three kinds of nerves, giving the example of each.
Multiple choice question. Tick (✓) the correct choice:
Nervous system in humans consists of
Fill in the blank:
Central nervous system consists of ................. and ................
State whether the following statement is true (T) or false (F):
Each neuron consists of three parts called cell body, cyton, and axon.
Answer the following questions briefly:
Explain how the human eye adapts itself to bright light and dim light.
Name the following:
Nerve which carry impulse from sensory receptor to CNS.
What are the functions of the nervous system?
State the Function:
Cerebrum
Complete the following sentence with appropriate Word
The function of nervous system is to:
Answer the following question.
Describe the nervous system of cockroach.
Explain the following in short.
What is a ganglion?
Degeneration of dopamine producing neurons in the CNS causes ______ disease.
Which are the sensory cranial nerves?
All of the following are true for human brain, EXCEPT ______.
Destruction of the anterior horn cells of the spinal cord would result in loss of ______.
