In directional natural selection the curve
A. narrows to show the average phenotype
B. shifts in the direction of the favored phenotype
C.has two peaks to show the phenotypes at both extremes
In stabilizing natural selection the curve
A.narrows to show the average phenotype
B.shifts in the direction of the favored phenotype
In disruptive natural selection the curve
A
B
C
D
directional
stabilizing
disruptive