a. directional.
b. disruptive.
c. stabilizing.
d. absent.
2007-05-12 06:09:35 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Biology
C
2007-05-12 06:14:09 · answer #1 · answered by Soccer Tease 4 · 0⤊ 0⤋
C. Stabilizing.
A well-adapted population will still have variations, including some individuals with extreme forms of a trait. Stabilizing selection favors the average.
With no selection at all, the species will become diverse.
2007-05-12 15:11:20 · answer #2 · answered by ecolink 7 · 0⤊ 0⤋
d- abscent
as there is no change in the enviromental conditions so there is no chance for the natural selection and darwin's theory regarding the selection won't apply as selection is due to environmental changes.The individual that can cope the most with these changes is the one that would survive.
2007-05-12 14:14:39 · answer #3 · answered by nour_blue4ever 2 · 0⤊ 0⤋
d) absent
2007-05-12 13:14:32 · answer #4 · answered by Anonymous · 0⤊ 0⤋