Phylogeny and Systematics By: Ashley Yamachika. Biologists use systematics They use systematics as an analytical approach to understanding the diversity.
Genetics (Chapter 1- Genetics Intro)
Chapter 15-17 Evolution. What is evolution? Evolution is change over time Theory of evolution – process by which modern organisms have descended from.
Unit 1 Lesson 3 Evidence of Evolution Copyright © Houghton Mifflin Harcourt Publishing Company.
Evolution and Natural Selection MCAS Biology Ms. Mahoney.
Big Idea 1 Ch. 25 - Phylogeny. Overview: Investigating the Tree of Life Phylogeny is the evolutionary history of a species or group of related species.
Structural similarities among organisms. Geographic distribution of organisms.
Not Necessarily on Purpose: Domestication and Speciation in the Canidae Family Tom Horvath Department of Biology SUNY College at Oneonta 1.
PHYLOGENY AND SYSTEMATICS Chapter 25. Sedimentary rocks are the richest source of fossils Fossils are the preserved remnants or impressions left by.
Chapter 25 Phylogeny and Systematics. What is phylogeny and what is systematics? phylogeny – the evolutionary history of a species or group of related.
The Theory of Evolution 10/11/11. MA Frameworks 3.3 Explain how mutations in the DNA sequence of a gene may or may not result in phenotypic change in.
PHYLOGENY AND THE TREE OF LIFE CH 26. I. Phylogenies show evolutionary relationships A. Binomial nomenclature: – Genus + species name Homo sapiens.
