Speciation Creation of Unique Gene Pools I. Introduction A. Microevolution vs. macroevolution 1. microevolution a. Definition b. Example c. Importance in evolutionary process…

0 Copyright © 2009 Pearson Education, Inc. A species can be defined as a group of organisms whose members can breed and produce fertile offspring, but who do not produce…

Outstanding Origin of Species Ch 24 Vocabulary 1. Macroevolution – origin of new taxonomic groups (new species, genera, families etc) 2. Speciation – origin of new species…

Maintaining Variation Sexual selection Balanced polymorphism Sexual Selection Most species have distinctively male and female phenotypes: ____________________ One of the…

Part 2 Evolution Notes Natural Selection and Macroevolution Natural Selection shapes a population, making it adapted to its current environment. This happens over a relatively…

The biological species concept emphasizes reproductive isolation The biological species concept emphasizes reproductive isolation Chapter 24, Section 1 Definitions of Species…

Chapter 16 Section 3 Formation of species Chapter 16 Section 3 The process of species formation is called? Speciation Scientists use internal and external structures and…

Chemistry for Biology How Diversity Evolves 1 Macroevolution The evolution of large scale diversity Evolutionary novelties Wings, feathers, brain sizes Speciation: origin…

Evolution The Evidence âEvolutionâ stands for several theses: Mutability of species (i.e. species change over time) (observed/confirmed) Natural selection (observed/confirmed)…

Modern Evolutionary Biology I. Population Genetics II. Genes and Development: "Evo-Devo" III. Species A. Overview Modern Evolutionary Biology I. Population Genetics…