Write the function of each of the following parts of human eye:
Cornea
Iris
Crystalline lens
Ciliary muscles
Answers
Answer
Cornea: focuses light rays and permits the light to enter the eye.
Iris: Controls amount of light entering the eye and controls the size of pupil.
Crystalline Lens: Converges light rays onto retina.
Cilliary Muscles: Adjusts focal length of eye lens by contraction and relaxation so that sharp image can be obtained on the retina. It helps in accommodation
Explanation:
Cornea - It is helps for emits the light and helps you for see.
Iris - they controls the amounts of light which are settle down in our eyes and protect pupils.
crystalline lens - It helps for converging our retina from brightly rays.
Ciliary muscles - They made proper attachment from our eyes to our muscles and made proper supply of blood in our eye nerves.
If it's helps you then you can do only one thing make follower for me.