Author Question: Gary's physician warned him that changes in his vision made it too dangerous for him to drive his ... (Read 17 times)

jon_i · **on:** Jun 21, 2018

Gary's physician warned him that changes in his vision made it too dangerous for him to drive his car anymore after dark, although he would be perfectly safe during the daytime. Gary is probably experiencing deficits in his

a. color vision.
b. retinal disparity.
c. photopic vision.
d. scotopic vision.

Question 2

Genetic abnormalities are probably most directly responsible for

a. muscular dystrophy and Huntington's disease.
b. polio and muscular dystrophy.
c. Huntington's disease and polio.
d. tetanus and polio.