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The choroid layer is thin over the poste...

The choroid layer is thin over the posterior two-thirds of the eye ball, but it becomes thick in the anterior part to form the

A

Iris

B

Ciliary body

C

Pupil

D

Suspensory ligament

Text Solution

Verified by Experts

The correct Answer is:
B
The choroid layer is thin over the posterior two-thirds of the eye ball, but it becomes thick in the anterior part to form the ciliary body.
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Assertion:Choroid layer is thick over the posterior two-third of the eye ball but it becomes thin in the anterior part. Reason:Choroid layer lacks blood vessels It forms ciliary body in the anterior part of the eye ball.

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  3. The choroid layer is thin over the posterior two-thirds of the eye bal...

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  7. In front of the lens, the aperture surrounded by the iris is called th...

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  8. The diameter of the pupil is regulated by the

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  9. Recognise the figure and find out the correct matching.

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  10. Match the column I and II, and choose the correct combination from the...

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  11. When the blue, red and green cones are stimulated equally, it produced...

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  12. The point of eye where the visual activity (resolution) is greatest

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  13. The space between cornea and the lens is called

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  14. The space between the lens and retina is called

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  15. Which is the incorrect about the mechanism of vision ?

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  16. Suppose a person wears convex galsses for proper vision. Where you thi...

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  18. Pigments present in cones of retina are connected with

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  19. In hypermetropia, the image is formed

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  20. Function of iris is to

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