Question

The external layer (among three layers of eye) is composed of a dense connective tissue and is called the ___________ (E) . The anterior portion of this layer is called the ___________ (C) . The middle layer, ____________________ (F) , contains many blood vessels and looks bluish in colour. The _____________ (F) layer is thin over the posterior two-thirds of the eye ball, but it becomes thick in the anterior part to form the ________________ (B).

Answer 1

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Here is ur answer..!!

_______________________________________________________________

ANS :

• Sclera;

• Cornea;

• Choroid;

• Choroid;

• Ciliary body

_________________________________________________________________

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Answer 2

Concept Introduction:-

The sensory nerve system within the human eye includes other sensory organs that react to visible light.

Explanation:-

We have been given fill in the blanks

We need to find with suitable words

The external layer (among three layers of eye) is composed of a dense connective tissue and is called the sclera (E). The anterior portion of this layer is called the cornea (C). The middle layer, choroid (F), contains many blood vessels and looks bluish in colour. The choroid (F) layer is thin over the posterior two-thirds of the eye ball, but it becomes thick in the anterior part to form the ciliary (B).

The optic nerve leaves the eye and retinal blood vessels enter it at a point medial to and slightly above the posterior pole of the eyeball.

Final Answer:-

The correct answers are, The external layer (among three layers of eye) is composed of a dense connective tissue and is called the sclera (E). The anterior portion of this layer is called the cornea (C). The middle layer, choroid (F), contains many blood vessels and looks bluish in colour. The choroid (F) layer is thin over the posterior two-thirds of the eye ball, but it becomes thick in the anterior part to form the ciliary (B).

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