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slickshot76 slickshot76
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6 years ago
A person who suffers from protanopia would be said to
 
  A) have poor visual acuity.
  B) confuse yellow with blue.
  C) lack blue cones.
  D) have red cones filled with green photopigment.
  E) perceive a blue sky as green in color.
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sydifer34sydifer34
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6 years ago
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slickshot76 Author
wrote...

6 years ago
Good timing, thanks!
wrote...

Yesterday
Thanks for your help!!
wrote...

2 hours ago
Thanks
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