使量眼The lens of a camera performs __ the lens of the eye.使量眼使量眼 A. in the same functi
结果1 题目 24 What is the function of the iris in the mammalian eye? B A to alter the shape of the lens B to control the amount of light entering the eye C to focus light rays on the retina D to protect the cornea from damage 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
The basic optic function of the eye is to form an image of whatever object being looked at (fixated on) on the retina. This image formation is done by the combination of the cornea and the lens which behaves like a convex lens...
lens of the eye- biconvex transparent body situated behind the iris in the eye; its role (along with the cornea) is to focuses light on the retina crystalline lens,lens organ- a fully differentiated structural and functional unit in an animal that is specialized for some particular function ...
What is the Function of the Cornea? Because the cornea is as smooth and clear as glass but is strong and durable, it helps the eye in two ways:It helps to shield the rest of the eye from germs, dust, and other harmful matter. The cornea shares this protective task with the eyelids,...
To answer the question regarding the structures in the eye responsible for changing the shape of the lens, we can follow these steps:1. Identify the Function of the Lens: The lens of the eye is responsible for focusing light on
In the eye the iris is the stop and the pupil the aperture of the optical system. With a convex lens one may illustrate the effect of partly covering the aperture when the eye focusses on the retina or in hyperopia, myopia or astigmatism. The effect of changing the shape of the ...
E. how the glasses function F. when people can use the glasses G. how the glasses respond to light . what advantages the glasses haveWhat is the disadvantage of the new glasses now? . They take quite a long time to work. . They cannot focus on something far. . They're not very ...
The function of the ciliary muscles in the eyes is to( )A.movetheeyesfromlefttorightinthesocketB.changethesizeofthepupiltovarytheamountoflightenteringtheeyeC.altertheshapeofthelenstoallowtheeyetofocusonobjectsatvariousdistances的答案是什么.用刷刷题APP,拍
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. View Solution What is the function of eye lens? View Solution With reference to the United Nations and ...