Question

Question 4
(a) Given alongside is a diagrammatic representation of a
defect of the Human eye:
(1) Identify the defect.
(ii) Mention two reasons for the defect
(ii) Name the part of the eye responsible for maintaining the shape of the eyeball.
(iv) Draw a neat labelled diagram to show how this defect can be rectified.
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Answer 1

Answer:

a] hypermetropia

b]low converging power of lens because weak action of culinary muscles .Abnormal shape of cornea

c] retina

hope it will help you

Answer 2

Answer:

the defect is hypermetropia

due to some reason ciliary muscles do not contract properly lens to not become thick and short due to which focal does not decrease.

The part of the eye responsible for its shape is SCHLERA