A unilateral dichromat _____. A) has trichromatic vision in ...

[nummyann]

A unilateral dichromat _____.
 
  A) has trichromatic vision in one eye and dichromatic vision in the other eye
  B) can only see black, white, and grays
  C) can match any wavelength with three wavelengths in the comparison field, but is not as good as trichromats at discriminating small differences in wavelengths
  D) is more common in the U.S. than protonopes

Question 2

A general principle that holds in all situations is a __________, whereas a set of principles that explains many, but not all, behaviors is a __________.
 
  a. law; theory
  b. law; research hypothesis
  c. theory; law
  d. research hypothesis; theory

[k2629]

Answer to Question 1

A

Answer to Question 2

a

[nummyann]

Excellent

[vickybb89]

Thanks for the timely response, appreciate it