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Identify the one with simplest nervous s...

Identify the one with simplest nervous system from the following.

A

Both sponge

B

Jelly fish

C

Planarian

D

Polycheete

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-NEURAL CONTROL AND COORDINATION-EXERCISE-III( PREVIOUS AIPMT / NEET QUESTIONS)
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  2. Receptor sites for neurotransmitters are present on :

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  3. A baby boy aged two years is admitted to play school and passes throug...

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  4. Good vision depends on adequate intake of carotene rich food. Select...

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  5. Photosensitive compound in human eye is made up of

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  6. Choose the correct :

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  7. Destruction of the anterior horn cells of the spinal cord would result...

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  8. In mammalian eye, the 'fovea' is the center of the visual field, where...

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  9. A gymnast is able to balance his body upside down even in the total da...

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  10. Which of the following regions of the brain is incorrectly paried with...

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  11. Stimulation of a muscle fiber by a motor neuron occurs at

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  12. Which one of the following statements is not correct?

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  13. Injury localized to the hypothalamus would most likely dkrupt :

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  14. A diagram showing axon terminal and synapse is given. Identify correct...

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  15. Parts A, B, C and D of the human eye are shown in the diagram. Select ...

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  16. A person entering an empty room suddenly find a snake right in front o...

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  17. Which part of the human ear plays no role in hearing as such but is ot...

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  18. The human hind brain comprises three parts one of which is

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  19. When a neuron is in resting state, i.e., not conducting any impulse, t...

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  20. The nerve centres which control the body temperature and the urge for ...

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  21. When part of human brain is concerned with the regulation of body temp...

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