| Q.27 | Which of the following parts of the human eye and their functions/properties are listed correctly? | |
| Ans | 1. Cornea – dark muscular diaphragm that controls the size of the pupil | |
| 2. Pupil – forms the transparent bulge on the front surface of the eyeball | ||
| 3. Iris – regulates and controls the amount of light entering the eye | ||
| 4. Retina – delicate membrane having enormous number of light-sensitive cells |
Correct Ans Provided: 4