Chapter 14 The Origin of Species
14 lecture presentation0
Final Content Review
Ch.24 origin of species
How Biological Diversity Evolves CHAPTER 14 Macroevolution and New Species Species Definition Reproductive Barriers Allopatric vs. Sympatric Mechanisms.
Chapter 24 The Origin of Species (cont.). Questions to ponder Natural hybridization is common and hybrids are not uniformly unfit, they are genotypic.
Figure 24.0 A Galápagos Islands tortoise. Figure 24.1 Two patterns of speciation.
15.1: New Species Evolve Objectives: 1.Describe the biological species concept. 2.Distinguish b/w micro and macroevolution. 3.List types of reproductive.
Macroevolution. speciation Anagenesis vs. Cladogenesis.
LECTURE 8: Macroevolution. What is microevolution? –Evolution on a small scale –Change in allele frequencies from one generation to the next –A process.
Chapter 24: The Origin of Species
Ch 24: origin of species What is a species? Species Concepts –Morphological –Biological Isolating mechanisms and hybridization –Other Species Concepts.
