Speciation Discussion How does a new species arise?
Speciation
Chapter 24 (Class)
AP Biology 2010-2011 Mom, Dad… There’s something you need to know… I’m a MAMMAL! The Origin of Species.
2007-2008 Mom, Dad… There’s something you need to know… I’m a MAMMAL! The Origin of Species (Ch. 24)
Working with the Biological Species Concept Speciation is a two-part process –1. Identical populations must diverge –2. Reproductive isolation must evolve.
Mom, Dad… There’s something you need to know… I’m a MAMMAL! The Origin of Species.
AP Biology Lecture #41 Origin of Species The Origin of Species.
Macroevolution: the origin of new taxonomic groups Speciation: the origin of new species 1- Anagenesis (phyletic evolution): accumulation of heritable.
Option D: Evolution D2: Species and Speciation D 2.1 Define allele frequency and gene pool. gene pool – allele frequency –
Mom, Dad… There’s something you need to know… I’m a MAMMAL!
