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Eye, eye!

A mixture of facts and fun - how much do you know about your eyes? 10 Questions.

 
Created by:
sgjenning
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1

Near-sightedness is also known as …

  • hyperopia
  • myopia
  • visiopia

2

The coloured part of the eye is called the …

  • rose
  • iris
  • daisy

3

Which animal's cornea has been used in eye surgery, since its cornea is similar to a human cornea?

  • pig
  • chimpanzee
  • shark

4

How much does the average human eye weigh?

  • 28g
  • 24g
  • 20g

5

Which creature has the largest eye?

  • giant squid
  • great white shark
  • blue whale

6

Research has indicated that what can increase the risk of glaucoma in men?

  • reading too many books
  • a tie that is on too tight
  • standing on his head

7

The retina contains 'rods' for night vision, and 'cones' that work best in daylight: how many of each?

  • 8 million rods & 120 million cones
  • 60 million rods & 60 million cones
  • 120 million rods & 8 million cones

8

Under the right conditions, the human eye can discern the light of a candle at a distance of:

  • 14 miles
  • 10 miles
  • 4 miles

9

The muscles that move the eyes are many times more powerful than they need to be: how many?

  • 10
  • 100
  • 1000

10

Which sport causes the most eye injuries?

  • basketball
  • baseball
  • badminton

 

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