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Home Q & A Board Biology-Related Homework Help General Biology
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Ag566 Ag566
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6 years ago
What is the function of the iris?
 
  a. control the amount of light entering the eye
  b. focus the image on the retina
  c. respond to particular colors
  d. keep the lens under tension to allow for image focusing
  e. prevent light scattering upon entry to the eye

Question 2

Which eye is the best at detecting motion?
 
  a. compound eye
  b. single-lens eye
  c. ocellus
  d. ommatidia
  e. photoreceptor
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tyeoityeoi
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6 years ago
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Ag566 Author
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#2
6 years ago
Thank you for answering correctly!
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