BIOL 111 Lecture Notes - Lecture 12: Speciation

53 views4 pages

Document Summary

The genes that are in the next generation are determined by the genes in the current generation who survive and reproduce. Evolution- change in a population over time, through descent. Prokaryotic cells reproduce quickly and can be used to see evolutionary. Population- a group of individuals who as a group, can reproduce successfull have kids that are the same species, living in the same time and the same pla. Combination of traits in result of a combination of things that effects us. Species go extinct if it doesn"t have variation to evolve. Directional selection- when there is a shift toward one extreme or the other. Stabilizing selection- a reinforcement of the average (in the middle somewhe reinforce wherever you are) the genes in the nary change ssfully and e place ects us other ewhere, reinforce wherever you are) Disruptive selection- loss of the average and shift to both extremes.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents

Related Questions