Question

)
vum uno,
dopo
180. How many of the following statement(s) is/are
correct w.r.t. to cornea?
(O Cornea is an external, transparent and
proteinaceous covering of the eye-ball.
en Cornea is an avascular layer, therefore risk of
tissue rejection is extremely low.
(II) Cornea consists of dense matrix of collagen
and acts as a refracting structure.
a Cornea is highly sensitive and is formed from
external layer of eye.
(1) Three
(2) Four
(3) One
(Ay TWO​

Answer 1

Answer:

Explanation:

The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber. The cornea, with the anterior chamber and lens, refracts light, with the cornea accounting for approximately two-thirds of the eye's total optical power.[1][2] In humans, the refractive power of the cornea is approximately 43 dioptres.[3] The cornea can be reshaped by surgical procedures such as LASIK.[4]