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| 1. |
Function of human eye with diagram |
| Answer» Sclera: Protects and contains internal partsCornea: Cornea is responsible for maximum refraction of incident lightAqueous Humour: Prevents collapse of the eye due to atmospheric pressure changesIris:Iris controls the light entering the eye by adjusting the size of pupilCrystalline Lens: Focuses the light reflected by objects on the retina.Ciliary Muscles: Alter focal length of the crystalline lensRetina: Receives optical image and converts it to electrical impulsesVitreous Humour: Maintains the shape of the eyeOptic Nerve: Carries electrical impulses to the brain. Brain interprets these impulses and produces the sense of vision. | |