Neural Control and Coordination Question 61
61. Characteristic feature of human cornea
(a) Secreted by conjunctiva and glandular
(b) It is lacrimal gland which secretes tears
(c) Blood circulation is absent in cornea
(d) In old age it becomes harden and white layer deposits on it which causes cataract
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Answer : c
Hints & Solutions
(c) The outermost layer of the eye ball is fibrous in nature. Two-third part of this layer is opaque and lies inside the eyeorbit and is known as sclera. The remaining one-third of the outer layer is transparent and bulges out to form the cornea. There is no supply of blood in comea.
