Chapter 15 Evolution. Think About It? What is evolution? What is evolution? Why does it happen? Why does it happen? How does it happen? How does it happen?
Natural Selection n Selection is the only evolutionary mechanism that leads to nonrandom changes in allele frequencies. n Natural selection can increase.
SHAPING EVOLUTIONARY THEORY SECTION 15.3 Mrs. Pachuta.
The Game – Evolution Vocab 1 Evidence Darwin & Others Types of Selection Speciation Vocab 2 100 200 300 400 500.
Theory of Evolution. Evolution Inherited change over time, eventually causing creation of new species. Inherited change over time, eventually causing.
Assumptions of the Hardy-Weinberg Principle 1.No mutation 2.Infinitely large population 3.Closed breeding colony 4.Mating is random 5.Equal probability.
By Garcelle.Herke Period 3 Achondroplasia (Dwarfism)
Announcements -Pick up Problem Set 3 from the front -Ave.- 41.7 SD- 4.1 Group work -Amy is lecturing on Thursday on Methods in Quantitative Genetics -Test.
Evolution Evolution is the change over time in the proportion of individuals in a population differing in one or more inherited traits. Evolution can occur.
Announcements
Natural Selection
