The region of the vertebrate eye, where the nerve passes out of the retina is called the

Monjur Alahi

The region of the vertebrate eye, where the nerve passes out of the retina is called the 

(a) fovea 

(b) iris 

(c) blind spot 

(d) optic chiasma 


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Salim Ahmed Kawsar

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(c) Blind spot

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The minimum distance from the eye at which the eye can see the objects clearly and distinctly without any strain is called ………………… 

C) the least distance of distinct vision

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The distance between the eye lens and retina is …………………..

Correct option is  C) 2.5 cm

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The eye lens forms a real and inverted image of an object on the retina. 

C) X is true, Y is false

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The cells preseritiri the retina of an eye which identify the colour of an object are …………………… 

Correct option is  B) cones

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The cells present in the retina of an eye which are sensitive to intensity of light are………………. 

Correct option is  A) rods

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The point of maximum distance at which the eye lens can form an image on the retina is called 

Correct option is  A) far point

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The point of minimum distance at which the eye lens cap form an image on the retina is called …………………….. 

Correct option is  B) near point

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Rods of retina contains a pigment called 

A) rhodopsin

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The Fovea is the part of retina that contain photoreceptors called 

Correct option is B) Cones

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Conduction of nerve impulse occurs at a faster rate in medullated nerve fibre.

1. Medullated nerve fibres have myelin sheath around the axon. This myelin sheath is secreted by Schwann cells.  2. Myelin sheath prevents the loss of the impulse during conduction. 3. Myelin sheath...

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