81.  

What does “ d ” and “e ” represent in the given diagram?

A. d = Sensoy cells, e = Central canal

B. d = Fourth ventricle, e = motor neuron

C. d = Motor neuron, e = Central canal

D. c = Central canal d = motor nerv

Answer : Option D

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82.  

Identify the region labelleld as “ C ” and which of the following option is correct for the Significance of it?

A. Ventral root ganglion = only of the unipolar nerve are present

B. Dorsal root ganglion = only dendrites of the unipolar nerve are present

C. Ventral root ganglion = Cyton of bipolar neuron are present

D. Dorsal root ganglion; it has unipolar ncurons Cell body

Answer : Option D

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83.  

What is the function of region Labelled as “ a ” in the given diagaram?

A. dispersion of the light rays

B. Stop entry of u - v rays of light

C. Allow only red, green and yellow colour of enter in an eye

D. Regulate light rays entering in eye

Answer : Option D

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84.  

what does “ b ” indicate in the given diagram ?

A. Anterior chamber ? aqueous fluid

B. osterior chamber ? thick fluid

C. Anterior chamber ? thick fluid

D. Posterior chamber ? aqueous fluid

Answer : Option A

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85.  What does “ c ” indicate in the given diagram?

A. Sclera

B. Retina

C. Choroid

D. Yellow Spot

Answer : Option C

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86.  

What does “ d ” indicate in the given diagaram?

A. Anterior chamber - aqueous fluid

B. Posterior chamber - Thick fluid

C. Anterior chamber - Thick fluid

D. posterior chamber - aqueous fluid

Answer : Option B

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87.  

What does “ a ” indicate in the given diagram?

A. Cone cell - Colour Vision

B. Cone cell - Intensity of light

C. Rod cell - Colour Vision

D. Rod cell - Intensity of light

Answer : Option C

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88.  

What does “ b” Indicate in the given diagram

A. Unipolar neurons of choroid

B. Bipolar neurons of retina

C. Bipolar neurons of sclera

D. Unipolar cell of retina

Answer : Option B

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89.  

What “ C ” indicate in hte given diagram ?

A. Rod cell of sclera

B. Rodcells of chorold

C. Rod cell of retina

D. cone cell of sclera

Answer : Option C

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90.  

what does region labelled as “ a “ in the diagram indicate

A. Tympanum

B. Round window

C. Oval window

D. external auditory canal

Answer : Option A

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