this is due to both allels being expressed at the same time
C. Because there are polio outbreaks overseas
<span>B. They exist only in the northern hemisphere</span>
The compatibility of a person’s temperament with his surrounding environment is referred to as “goodness of fit.”Some temperaments and environments seem to naturally fit together, while others do not.There are two types of “Goodness of Fit:”how that trait interacts with the environment how it interacts with the people in that environment.Any trait in and of itself is not a problem; rather, it is the interaction that determines the “acceptability” of that trait.
