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The iris is a continuation of which of these structures?

(a) Retina

(b) Cornea

(c) Ciliary body

(d) Sclera

This question was addressed to me in a job interview.

This is a very interesting question from Neural Control and Coordination in section Neural Control and Coordination of Biology – Class 11

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Correct choice is (c) Ciliary body

The best I can explain: The middle layer of the eye is known as the choroid layer. The choroid id thicker in the anterior portion of the eye and forms the ciliary body. The ciliary body continues forward to form the iris.

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