With reference to the functioning of the eye, answer the questions that follow :
Name the two structures in the eye responsible for bringing about the change in the shape of the lens.

With reference to the functioning of the eye, answer the questions that follow : What is meant by power of accommodation of the eye?

With reference to the functioning of the eye, answer the questions that follow : Name the cells of the retina and their respective pigments which get activated : (a) in the dark (b) in light.

With reference to the functioning of the eye, answer the questions that follow : What is the shape of the lens during : (a) near vision (b) distant vision ?

With reference to the human ear, answer the questions that follow : Give the technical term for the structure found in the inner ear.

With reference to the human ear, answer the questions that follow : Name the nerve, which transmits messages from the ear to the brain.

What is the function of eye lens?

Name the The structure that is responsible for protecting the eye from sweat.

Which muscles bring abort the change in the thickness of the lens in the eye ?

Study the diagram and answer the questions that follow : Name the structure present near the nail root that has a white crescent-shaped region.