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Zoology MCQS[NEET-2021 to 2022]-Introduction of Nervous System and neurons
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1. Select the correct statement
Nervous system controls all the activities of the body.
It is quicker than tha other control system in the body.
A and B
None
2. Nervous system divided into
3 parts
2 parts
4 parts
5 parts
3. Spinal cord is a part of
Cetral Nervous system
CNS
PNS
More than one option is correct
4. The white matter contains the
Nerve cell
Axons
Dentrites
Nerve fibres
5. The space between arachnoid and pia mater is known as
Sub pia space
Sub arachnoid
Sub dural space
None
6. Prosencephalon is divided into
Telencephalon, Diencephalon
Diencephalon, mesencephalon
Mesencephalon, Telencephalon
Rhombencephalon, Mesencephalon
7. Mesencephalon is also known as
Fore brain
Mid brain
Hind brain
Metencephalon
8. Hind brain is divided into
Mesencephalon
Metencepahlon
Myelencephalon
B and C
9. Peripheral nervous system is divided into
Somatic Nervous system
Central nervous system
Brain
Both (A) and (C)
10. Brain consists of three major divisions
Prosencephalon
Mesencephalon
Rhombencephalon
All
11. Brain is situated in
Thoracic part
Abdomen
Pelvic
None of the above
12. Cerebrum is a part of
Brain
Spinal cord
Central nervous system
More than one option is correct
13. Cerebellum is not a part of
CNS
Brain
PNS
More than one option is correct
14. The peripheral system is formed by the
Spinal cord
Cranial nerves
Neurons
More than one option is correct
15. Medulla oblongata is
Pons
Metencepahlon
Myelencephalon
Mesencephalon
16. Diencephalon consists of
Hypothalamus
Metathalamus
Subthalamus
All
17. Midbrain , pons, medulla oblongata are together called the
Spinal cord
Fore brain
Brain stem
More than one option is correct
18. Which statement is true about CNS 1. It includes brain and spinal cord 2. It includes brain, spinal cord and spinal nerves 3. It includes brain only
1 and 2 are correct
1 and 3 are correct
2 and 3 are correct
1 only
19. Neuron is defined as the structural and functional unit of
Spinal cord
Brain
Nervous system
Meninges
20. Neuron cant undergo division because absence of
Centrosome
Golgi apparatus
Ribosome
Nucleus
21. Axon is a part of
Dentrites
Neuron
Nerve cell
More than one option is correct
22. The neurons can be classified by how many methods
2 methods
3 methods
4 methods
One method only
23. The neurons can be classified by
Depending upon the number of poles
Depending upon the function
Depending upon the length of the axon
All of the above
24. Based on the number of poles, the neurons are divided into
Motor nerve
Bipolar neurons
Sensory motor
More than one option is correct
25. On the basis of function , nerve cell are divided into
Bipolar neuron
Multipolar neuron
Motor neuron
A and B are correct
26. On the basis of Length of Axon, neuron are divided into
Golgi type I
Golgi type II
Motor neuron
A and B
27. The neurons having only one pole are known as
Bipolar neuron
Multipolar neuron
Motor and Sensory neuron
None of the above
28. Bipolar neurons have two poles, one for Axon another for?
Nucleus
Dentrites
Another pole also for Axon
For Axon and dentrites
29. Multipolar neuron have
2 poles
4 poles
5 poles
B and C
30. Motor nerve are also called as
Efferent nerve cells
Afferent nerve cells
Both A&B
None of the above
31. Motor neurons have
Long axon and dentrites
Long dentrites and short axon
Long axon and short dentrites
Short axon and dentrites
32. Sensory Neurons have
Short axon and long dentrites
Short axon and dentrites
Short dentrites and long axon
None
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