Slide 1 Chapter 16 Evolution Of Populations Slide 2 16-1 B. Gene Pool I. Genetic variation is studied in populations A. A population is a group of individuals of the same…

Slide 1 Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Populations are the units of evolution Figure 13.6 Slide 2 1.What is evolving? gene pool,…

Slide 1 Evolution of Populations Slide 2 Genes and Variation  Gene Pool  Contains all the alleles of all the genes in a population Slide 3 Genes and Variation  Allele…

Slide 1 Biology Chapter 16 Evolution Unit: Evolution of Populations Slide 2 16-1 Genes and Variation A.As Darwin developed his theory of evolution, he was not aware of how…

Slide 1 NOTES: CH 18 – part 1 Regulation of Gene Expression: Prokaryotes vs. Eukaryotes Slide 2 Regulation of Gene Expression: ● Both prokaryotes & eukaryotes must…

Slide 1 3/5/14 Snow Day Learning goal (7.L.2.1): I will be able to explain why offspring that result from sexual reproduction (fertilization and meiosis) have greater genetic…

Slide 1 Meiosis Slide 2 Quick Review of MITOSIS Slide 3 What happens to the DNA BEFORE mitosis? DNA synthesis (replication) Why? Needs an exact copy for the new “daughter…

CS177 Lecture 10 SNPs and Human Genetic Variation Tom Madej 11.21.05 Lecture overview Human genetic variation, HapMap project. Experimental methods: PCR, X-ray crystallography,…

Species & Speciation Main Points for Class Meeting: How do new species arise? How do we organize species diversity? How many species are there?? Review â Genetic Variation…

Warm-Up 2/23/07 What are the 2 sources of Genetic Variation that we talked about? Mutation Gene Shuffling (Sexual Reproduction) How many phenotypes are usually produced by…