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Adaptation' of eyes in dark is due to...

Adaptation' of eyes in dark is due to

A

Depletion of vision pigment in rods

B

Depletion of vision pigment in cones

C

Repletion of vision pigment in rods

D

Repletion of vision pigment in cones

Text Solution

Verified by Experts

The correct Answer is:
C
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MODERN PUBLICATION-NEURAL CONTROL AND COORDINATION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. Which one of the following statements is correct?

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  2. Injury to vagus nerve in humans is not likely to affect

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  3. Adaptation' of eyes in dark is due to

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  4. Broca's area controls : (1) Breathing (2) Movement of vocal cords (3...

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  5. Which one feature is common to leech, cockroach and scorpion?

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  6. Aqueous and vitreous humor are divided by

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  7. Autonomic nervous system affects

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  8. How many pairs of cranial nerves originate from the brain of rat

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  9. Fovea in the eye is a central pit in the yellowish pigmented spot call...

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  10. The potential maintained across the neuron membrane during the resting...

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  11. Reflex arc consists of

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  12. Echolocation through high frequency sound is trait of

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  13. Part of the brain concerned with the muscular movement is

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  14. Corpus callosum connects :

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  15. Broca's area of speech is present in :

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  16. Which part of human brain is concerned with the regulation of body tem...

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  17. The posterior part of the retina, which is just opposite to the lens i...

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  18. In the central nervous system myelinated fibres form the …. While the ...

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  19. The potential difference across the membrane of nerve fibre when it do...

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  20. The neurotransmitter product at the synapse and neuromuscular junction...

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