Speciation How new species originate. Speciation (a.k.a macroevolution) There are two patterns of speciation as evidenced by the fossil record –Anagenesis.
The Origin of Species AP Biology Chapter 24. Objectives Distinguish between prezygotic and postzygotic isolating mechanisms. Recognize and differentiate.
CHAPTER 24 The Origin Of Species. What is Speciation? Speciation is the origin of new species Speciation increases our planet’s biological diversity.
Chapter 24 ~ The Origin of Species. I.Introduction A.Evolutionary theory also explains macroevolution, the origin of new taxonomic groups (new species,
The Evolution of New Species How did we get here and where are we going?
