Retinal disparity is necessary for A) depth perception. B) ...

[Zulu123]

Retinal disparity is necessary for
 
  A) depth perception.
  B) stereopsis.
  C) red-green color vision.
  D) brightness sensitivity.
  E) blue-yellow color vision.

Question 2

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.

[soda0602]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: D