ICSE-X-Biology
08: The Nervous System
- #3The figure below compares a part of our eye with a part of a photographic camera. (a) name the corresponding parts of the eye the camera shown here that are comparable in function. (b) Explain the mode of working and the functions of the parts of the eye mentioned aboveAns : (a) Cornea is comparable to the lens cover of the camera. The iris and pupil act like the aperture of a camera. (b) The cornea is the eye's main focusing element. It takes widely diverging rays of light and bends them through the pupil; the rays are further converged by the lens.
- #3-aname the corresponding parts of the eye the camera shown here that are comparable in function.Ans : Cornea is comparable to the lens cover of the camera. The iris and pupil act like the aperture of a camera.
- #3-bExplain the mode of working and the functions of the parts of the eye mentioned aboveAns : The cornea is the eye's main focusing element. It takes widely diverging rays of light and bends them through the pupil; the rays are further converged by the lens.