"Human eye and the Colorful World ": HTML5 Crossword

Across

2. Responsible for vision at low light levels (4)
4. Light enters the eye through the (6,0)
7. A clear gel-like substance that occupies the space behind the lens and in front of the retina at the back of the eye (8,6,0)
8. The splitting of white light into its component color is known as (10)
10. Near-sightedness is also known as (6)
12. The ability of the eye to adjust its focal length (13,0)
13. The lens forms a real image on the retina which is (8,0)
14. The lens forms the image on the (6)
16. Responsible for color vision (5)

Down

1. A myopic eye can be corrected using which type of lens (7,0)
3. An eye with both hypermetropia and myopia can be corrected using which type of lens (7,0)
5. Transparent, watery fluid between the cornea and the crystalline lens (7,6)
6. A dark muscular diaphragm that controls the size of the pupil (4)
9. The signals from the eye reach the brain via (5,6,0)
11. The crystalline lens of old people becomes milky and cloudy, this condition is called (8,0)
15. In hypermetropia, a person cannot see objects which are (4)