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Summer 2006 Workshop in Biology and Multimedia for High School Teachers

THEORY OF EVOLUTION Beth Mick - LESSON PLAN DISCUSSION ON WHAT DOES THE WORD EVOLUTION MEAN? LECTURE - PPT SPECIATION ANIMATION - 2006 LS-HHMI Breeding Bunnies Activity www.pbs.org/wgbh/evolution/educators/lessons/lesson4/act1notes.html Candy Dish Selection: Author: Carol Tang http://www.ucmp.berkeley.edu/education/lessons/candy_dish.html Investigating Natural Selection Activity - http://bob.nap.edu/html/evolution98/evol6-c.htm CLASS DISCUSSION ON VIRUS EVOLUTION TO INCLUDE HIV Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

REFERENCES Biology: The Dynamics of Life; Glencoe 2004 http://evolution.berkeley.edu/evolibrary/home.php http://www.hhmi.org/biointeractive/evolution/index.html http://www.accessexcellence.org/AE/AEPC/WWC/1995/ http://www.darwinday.org/englishL/life/beagle.html http://www.pbs.org/wgbh/evolution/index.html DR. LUE, LIFE SCIENCE-HHMI OUTREACH PPT. Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CHAP 15 – THE THEORY OF EVOLUTION CHARLES DARWIN EVIDENCE FOR EVOLUTION MECHANISMS FOR EVOLUTION NATURAL SELECTION SPECIATION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CHAP 15 – THE THEORY OF EVOLUTION CHARLES DARWIN EVIDENCE FOR EVOLUTION MECHANISMS FOR EVOLUTION NATURAL SELECTION SPECIATION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CHARLES DARWIN – 1809-1882 ENGLISH TRAVELED AROUND THE WORLD ON THE BEAGLE – FAMOUS IN THE GALAPAGOS ISLANDS OBSERVED MANY SPECIES AND FOSSILS WHY DID SOME SPECIES SURVIVE WHILE OTHERS BECAME EXTINCT? NATURAL SELECTION Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

—Charles Darwin from "The Origin of Species" http://evolution.berkeley.edu/evolibrary/home.php http://evolution.berkeley.edu/evolibrary/home.php www.darwinday.org/englishL/life/beagle.html www.darwinday.org/englishL/life/beagle.ht Used by permission of Darwin Day Celebration (at DarwinDay.org), 2006 I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection. —Charles Darwin from "The Origin of Species" http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CHAP 15 – THE THEORY OF EVOLUTION CHARLES DARWIN EVIDENCE FOR EVOLUTION MECHANISMS FOR EVOLUTION NATURAL SELECTION SPECIATION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

EVIDENCE OF EVOLUTION STRUCTURAL ADAPTATIONS MIMICRY CAMOUFLAGE http://evolution.berkeley.edu/evolibrary/home.php http://science.howstuffworks.com/animal-camouflage2.htm Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

EVIDENCE OF EVOLUTION STRUCTURAL ADAPTATIONS MIMICRY CAMOUFLAGE MILLIONS OF YEARS PHYSIOLOGICAL ADAPTATIONS CHANGE IN A METABOLIC PROCESS WHAT DO YOU HEAR ABOUT IN THE NEWS ABOUT SOME BACTERIA? Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

WHAT OTHER INDUSTRIES WOULD BE WORRIED ABOUT RESISTANCE? http://evolution.berkeley.edu/evolibrary/home.php WHAT OTHER INDUSTRIES WOULD BE WORRIED ABOUT RESISTANCE? Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

OTHER EVIDENCE OF EVOLUTION FOSSILS ANATOMY HOMOLOGOUS STRUCTURES http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

OTHER EVIDENCE OF EVOLUTION FOSSILS ANATOMY HOMOLOGOUS STRUCTURES ANALOGOUS STRUCTURES http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

OTHER EVIDENCE OF EVOLUTION FOSSILS ANATOMY HOMOLOGOUS STRUCTURES ANALOGOUS STRUCTURES VESTIGIAL STRUCTURE EMBRYOS http://evolution.berkeley.edu/evolibrary/home.php WHAT IS ANOTHER EXAMPLE OF VESTIGIAL STRUCTURES? Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

OTHER EVIDENCE OF EVOLUTION FOSSILS ANATOMY HOMOLOGOUS STRUCTURES ANALOGOUS STRUCTURES VESTIGIAL STRUCTURE EMBRYOS BIOCHEMISTRY WHAT 2 THINGS? http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CHAP 15 – THE THEORY OF EVOLUTION CHARLES DARWIN EVIDENCE FOR EVOLUTION MECHANISMS FOR EVOLUTION NATURAL SELECTION SPECIATION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

MECHANISMS FOR EVOLUTION DO POPULATIONS OR INDIVIDUALS EVOLVE? WHAT IS A GENE POOL HOW CAN THE GENE POOL CHANGE? MUTATION GENETIC DRIFT GENE FLOW WOULD THESE THINGS EFFECT A LARGE POPULATION OR A SMALL POPULATION MORE? Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

GENETIC DRIFT GENE FLOW - MIGRATION MUTATION ALL IMAGES: http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CHAP 15 – THE THEORY OF EVOLUTION CHARLES DARWIN EVIDENCE FOR EVOLUTION MECHANISMS FOR EVOLUTION NATURAL SELECTION SPECIATION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

WHAT IS NATURAL SELECTION? NOW IT’S YOUR TURN – DRAW STABILIZING, DIRECTIONAL AND DISRUPTIVE SELECTION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CHAP 15 – THE THEORY OF EVOLUTION CHARLES DARWIN EVIDENCE FOR EVOLUTION MECHANISMS FOR EVOLUTION NATURAL SELECTION SPECIATION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

WHAT IS SPECIATION? GEOGRAPHIC ISOLATION REPRODUCTIVE ISOLATION http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

WHAT IS SPECIATION? GEOGRAPHIC ISOLATION REPRODUCTIVE ISOLATION GRADUALISM PUNCTUATED EQUILIBRIUM Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

WHAT IS SPECIATION? GEOGRAPHIC ISOLATION REPRODUCTIVE ISOLATION GRADUALISM PUNCTUATED EQUILIBRIUM DIVERGENT EVOLUTION ADAPTIVE RADIATION CONVERGENT EVOLUTION Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

ADAPTIVE RADIATION – AN EXAMPLE OF DIVERGENT EVOLUTION http://www.vanderbilt.edu/AnS/english/Clayton/Galapago_finches.gif http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.

CONVERGENT EVOLUTION – WHAT IS AN EXAMPLE? http://evolution.berkeley.edu/evolibrary/home.php Life Sciences-HHMI Outreach. Copyright 2006 President and Fellows of Harvard College.