1. Lecture 10: Basics of Evolution Covers Chapter 14 & 15 2. • Did you ever wonder why ostriches have wings when they cannot fly? • Answer: Ostriches EVOLVED from…

What is evolving? gene pool, microevolution Five agents of evolution 3. Types of natural selection Why do organisms change? Evolution happens when populations of organisms…

Slide 1 L IFECYCLES H OW ORGANISMS CHANGE 3 rd Grade Life Sciences By Emily Murphy Sept 7 th 2015 Slide 2 How do organisms change as they go through their lifecycles? Slide…

Slide 1 How do new species arise? -- Speciation -- Species: group of organisms that can interbreed and produce fertile offspring Speciation: the process by which genetically…

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,…

What data from whole genome sequencing can tell us about evolution of humans Macroevolution â evolution on a large scale (above population level) How fast is evolution?…

Evolution Evolution Chapters 15 - 17 Evolution is both Factual and the basis of broader theory What does this mean? What are some factual examples of evolution? What are…

Evolution Evolution Chapters 15 - 17 Evolution is both Factual and the basis of broader theory What does this mean? What are some factual examples of evolution? What are…

What is evolving? gene pool, microevolution Five agents of evolution 3. Types of natural selection Why do organisms change? Evolution happens when populations of organisms…

Theory of Evolution Theory of Evolution Intro Today we are going to start a unit on evolution It is important to note that everything that we will be discussing today in…