CP and Honors Biology
Contact Ms. Spencer
Review for the Test
AP Biology Exam
New AP Biology PowerPoints
Biological systems have multiple processes that increase genetic variation.
Campbell's Biology 10th ed.
horizontal gene transfer animation
bacterial conjugation animation
integration and excision of a plasmid animation
bacterial transformation animation
PowerPoint: "3.C.2 Variation"
Paul Anderson Video: "Mechanisms that Increase Genetic Variation"