The Purkinje shift _____. A) occurs when reds appear brighter ...

[fox]

The Purkinje shift _____.
 
  A) occurs when reds appear brighter than blues in well-lit conditions, but blues appear brighter than reds in dim conditions
  B) occurs when blues appear brighter than reds in well-lit conditions, but blues appear brighter than reds in dim conditions
  C) occurs when details that are easily seen in well-lit conditions become more difficult to see in low-light conditions
  D) demonstrates the importance of eye movements in visual pigment regeneration

Question 2

The peak in the spectral sensitivity curve is about _____ for the rods, and about _____ for the cones.
 
  A) 700 nm; 400 nm
  B) 450 nm; 800 nm
  C) 500 nm; 560 nm
  D) 600 nm; 450 nm

[pangili4]

Answer to Question 1

A

Answer to Question 2

C

[fox]

Thank you

[pangili4]

No problem