Natural selection can lead to stabilisation in which more individuals acquire mean character value), directional change more individuals acquire value other than the mean character value) or disruption (more individuals acquire peripheral character value at both ends of the distribution. Please explain this statement..
Dear student,in stabilisation mid character is acquired(medium sized),while in directional either of the character is acquired(either large or small) and in disruptive extreme characters are present while mid characters are not present (large or short height).Regards.