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प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The structural and functional unit of nervous system is a
विकल्प
Axon
Nephron
Neuron
Texon
उत्तर
Neuron
APPEARS IN
संबंधित प्रश्न
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.
Fill in the blank:
Peripheral nervous system consists of _________.
Multiple choice question. Tick (✓) the correct choice:
The coloured part of the eye is called
- retina
- iris
- lens
- pupil
With the help of a suitable diagram describe the structure of a neuron.
Multiple choice question. Tick (✓) the correct choice:
Nervous system in humans consists of
Given below is a certain structure. Write against them its functional activity.
Olfactory nerve and ______.
Give Technical Term:
The neuron which conducts impulse from the central nervous system to the organs.
State the Location of:
Pinnae
Multiple choice question.
___________ is in direct contact of brain in human.
Identify the motor nerves.
