Question: a researcher examined the fitness of a trait in a...
A researcher examined the fitness of a trait in a population and plotted the data above. Which of the following is a valid conclusion that can be drawn from these data?
a. Trait value B is the optimal trait value
b. Fitness is frequency-dependent
c. Disruptive selection is acting on trait value C
d. Kin selection explains why the fitness of trait value A is lower than the fitness of trait value C
e. Trait value C will increase in the population