Slide 111.6 Patterns in Evolution KEY CONCEPT Evolution occurs in patterns. Slide 2 11.6 Patterns in Evolution Evolution through natural selection is not random. Natural…
Slide 111.3 Other Mechanisms of Evolution KEY CONCEPT Natural selection is not the only mechanism through which populations evolve. Slide 2 11.3 Other Mechanisms of Evolution…
Slide 1THE FIVE FACTORS OF EVOLUTION Slide 2 1. Genetic drift is a change in allele frequencies due to chance. Genetic drift causes a loss of genetic diversity. It…
Mutation & Genetic Drift Mutation Genetic Drift Natural Selection Gene Flow Speciation: the process by which populations become different species Microevolution: results…
Evolution of Populations A. Genetic drift is a change in allele frequencies due to chance. Genetic drift causes a loss of genetic diversity. It is most common in small populations.…
Slide 1 Selection causes Microevolution ⢠Frequency of alleles (versions of a gene) changes in a population Selection creates Adaptations Traits common to all members…
Slide 1 Selection causes Microevolution ⢠Frequency of alleles (versions of a gene) changes in a population Selection creates Adaptations Traits common to all members…