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In which animal group did the true nerve...

In which animal group did the true nerve cells appear for the first time in the course of evlution?

A

Amphibians

B

Sponges

C

Coelenterates

D

Human

Text Solution

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The correct Answer is:
C
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ARIHANT NEET-NEURAL CONTROL AND COORDINATION -CHAPTER EXERCISES MEDICAL ENTRANCES GALLERY
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  2. Choose the correct statement

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  3. Photosensitive compound in human eye is made up of

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

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  5. Which of the following regions of the brain is incorrectly paired with...

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

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  7. The pneumotaxic centre and rhythm centre are respectively present in

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  8. Read the following statements and find the correct ones I Midbrain, ...

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  9. The bundle of axons in the central nervous system is known as

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  10. Which of the following statements is false?

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  11. An interneuron consists of the following

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  12. Which group of cranial nerves control eyeball movements?

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  13. Read the assertion and reson carefully to mark the correct option out ...

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  14. In EEG, the waves which are low in frequency but with high amplitude a...

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  15. Choose the function of sympathetic nervous system

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  16. Depolarisation of nerve membrane takes place through influx of ….. Ion...

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  17. Select the correct statement regarding Schwann cells

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  18. Synapse is…….

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  19. Which is wrong regarding conduction of nerve impulse?

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  20. How do parasympathertic neural signals affect the working the heart

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  21. Injury localized to the hypothalamus would most likely disrupt

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