Question

REVIEW
UESTIONS
1. Name the following:
(1) Part that provides and maintains shape of
eyeball.
(ii) Part that darkens the eye from inside.
(iii) Part that helps in dark and light adaptations,
(iv) Part that helps to maintain equilibrium.
(V) Part that is affected in astigmatism.
(vi) The photosensitive pigment present in the rod
cells of the retina.
[ICSE 2009]
(vii) The internal layer of the eye which prevents
reflection of light
Sense Organs​

Answer 1

ANSWERS

1. Part that provides and maintains shape of eyeball- vitreous humour.
2. Part that darkens the eye from inside- choroid.
3. Part that helps in dark and light adaptions- cone cells.
4. Part that helps to maintain equilibrium- semicircular canals and vestibule of inner ear together.
5. Part that is affected in astigmatism- cornea.
6. The photosensitive pigment present in the rod cells of the retina- rhodopsin.
7. The internal layer of the eye which prevents reflection of light- chorizo.

HOPEFULLY IT WILL BE HELPFULL TO YOU.......MM

Answer 2

Sclera
Explanation:

It provides and maintain the shape of the eye ball