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BIOLOGY EOC REPORTING CATEGORY : 3
Reporting Category 3 Evolution and Classification
Evolution Change over time
Endosymbiotic Theory Mitochondria Chloroplast
Evidence for Evolution…or COMMON ANCESTRY Homologous Structures Traits that are similar in different species because the species share a common ancestor. ► Same structure, ► different function
EVIDENCE OF EVOLUTION… or COMMON ANCESTRY MOLECULAR HOMOLOGIES GENETIC SEQUENCES SHOW SIMILARITIES AMONG ORGANISMS. EXAMPLE: HUMAN GENOMES AND CHIMPANZEE GENOMES ARE 99% IDENTICAL
EVIDENCE OF EVOLUTION… or COMMON ANCESTRY EMBRYOLOGY HOMOLOGIES EMBRYOS
EVIDENCE OF EVOLUTION… or COMMON ANCESTRY FOSSIL RECORDS OLDEST YOUNGEST FOSSIL RECORDS CAN BE USED AS A TIME LINE OF HOW LIFE HAS EVOLVED
TAXONOMY: the way biologist classify or group organisms Based on similarities and differences
11 Kingdom Phylum Class Order Family Genus Species Gets more specific King Came Over For Good Spaghetti Phillip
CLADOGRAM IS USED TO SHOW THE EVOLUTIONARY RELATIONSHIPS AMONG SPECIES It shows how members of a group change over time, giving rise to new groups
CLADOGRAM Which are most closely related? Canis lupus & Canis latrans or Canis lupus & Lutra lutra Canis latrans & Taxidea taxus or Canis latrans & Panthera pardus
LG 4 Outline Evolutionary Relationships and Classification Goals of Systematics Phylogenetic Trees – Taxonomy – The Linnaean System of Taxonomy Binomial.
Evidence of Evolution How Scientists Determined that Living Things Change Over Time Video #3 – “How Do We Know Evolution Happens?”“How Do We Know Evolution.
Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Classification Chapter 17 Table of Contents Section 1 Biodiversity.
Slide 1 of 24 Copyright Pearson Prentice Hall Biology.
Debrief of Evidence for Evolution Take notes in your packet.
Prokaryotic Cell. Eukaryotic Cell Autotrophs capture the light energy from sunlight and convert it to chemical energy they use for food. Heterotrophs.
Evidence for Evolution Direct Instruction then synthesis on 24R.
Taxonomy What is taxonomy? Taxonomy is the branch of biology concerned with the grouping and naming of organisms Biologists who study this are called.
Natural Selection Part 2 MLK Spring 2006 M.Elizabethwww.marric.us/teaching.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece.
10.5 Evolutionary Biology Today KEY CONCEPT New technology is furthering our understanding of evolution.
Finding Order in Diversity Classification. Why do we need to classify? Imagine a store…..how do you know where to find the milk or the cereal? Are they.
SC.912.L.15.1 EVOLUTION. The theory of evolution is supported by evidence from the fossil record comparative anatomy comparative embryology biogeography.
Change over Time Pages All of these frogs live in the same area. What differences are there?
Many types of evidence support evolution. Observations provide evidence for theories. Theory—a widely accepted statement based on scientific evidence.
EK 1B2 Phylogenetic trees and cladograms are graphical representations (models) of evolutionary history that can be tested.
Click on a lesson name to select. Chapter 17 Organizing Lifes Diversity Section 1: The History of Classification Section 2: Modern Classification Section.
7d. Know variation within a species increases the likelihood that at least some members of a species will survive under changed environmental conditions.
1 Chapter 18: Classification. 2 18–1 Finding Order in Diversity Life on Earth has been changing for more than 3.5 billion years Life on Earth has been.
Unit 6: Classification and Diversity KEY CONCEPT Organisms can be classified based on physical similarities.
Classification of Animals. Review Biology is the study of life… So what makes something living?
Science AHSGE Taxonomy. Classifying living things according to their evolutionary relationships –Similarities and differences –Examples: Structure, chemistry,
CLASSIFICATION Finding Order In Diversity Linnaean Taxonomy. In Wikipedia [Web]. Retrieved 03/09/2007, from
CLASSIFICATION Of LIVING THINGS. WHAT IS CLASSIFICATION? SORTING LIVING THINGS INTO GROUPS BASED ON THEIR SIMILARITIES WHY?
Taxonomy The science of naming organisms.. Aristotle Plant or animal? If an animal, does it –Fly –Swim –Crawl Simple classifications Used common names.
Evolution: Classification Phylogeny Cladistics Dichotomous Keys.
Unit V: Classification Ms. Buechler Int. Sci. 4/Biology.
Evidence for Evolution BioH Ch Petrified tree sap = amber (Basis for Jurassic Park movies)
1 Classification. 2 There are 13 billion known species of organisms There are 13 billion known species of organisms This is only 5% of all organisms that.
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