A girl who has normal color vision but who also has the recessive gene for color blindness in her genotype is said to be a(n) ______ of the recessive gene

A prototype is a:

a. mental grouping of similar objects, events, or people. b. step-by-step procedure for solving problems. c. best example of a particular category. d. rule of thumb strategy for solving problems efficiently.

The smallest amount of energy needed for a person to detect a stimulus 50% of the time is called the absolute threshold

Indicate whether this statement is true or false.