Posted in Biology, Class 10, Human Body, Science

Human Eye

1. The eye is one of the most complex organisms in the – human body

2. The world’s most common eye color is – Brown

3. Your eye is the fastest muscle in- your body

4. The human eye can distinguish about – 10 million colors

5. Cornea structure regulates the amount of light – entering the eye

6. The corneal segment is typically about – 8 mm (0.3 in) in radius

7. The cornea and sclera are connected by a ring called – the limbus

8. The cornea is the only tissue in the human body which doesn’t contain – blood vessels

9. The eye is made up of – three coats, enclosing three transparent structures

10. Each eye has six muscles that control its – movements

11. A human eye weights – 28 grams

12. The human eye can distinguish – 500 shades of gray

13. Our eyes can see 3.1 miles, or 5 kilometers in – earth surface

14. It’s impossible to sneeze with your – eyes open

15. You blink eye on average – 4,200,000 times a year

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