Slide 1Higher Biology Speciation Slide 2 2 By the end of this lesson you should be able to: Explain what a species is Know what is meant by a gene pool Know what happens…

Slide 1 Darwin’s Map Activity Map the coordinate that Darwin traveled on his Voyage of the Beagle. Add the numbers to show the sequence. Connect the dots from the start…

Patterns of Evolution Year 13 Biology Revision of Yr 12 Work Darwinâs Theory Sources of Variation Agents that change gene frequencies Darwinâs Theories Believed that species…

Population Genetics Population Genetics The study of genetic variation in populations. Population A localized group of individuals of the same species. Species A group of…

Chapter 23 The Evolution of Populations Population Genetics The study of genetic variation in populations. Represents the reconciliation of Mendelism and Darwinism. Population…

Chapter 23 The Evolution of Populations Population Genetics The study of genetic variation in populations. Represents the reconciliation of Mendelism and Darwinism. Population…

Mechanisms for Genetic Variation Population A localized group of individuals of the same species. Species A group of similar organisms. A group of populations that could…

Evolution Evolution Number of species on earth Described by scientists: 1.5-1.8 million Estimate of total #: 13-20 million How did we get so many different species on earth?…