Overview
Hank explains speciation - the evolutionary process by which new biological species arise - in terms of finches, ligers, mules, and dogs.
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1 - 1That's Why Carbon Is A Tramp January 30, 2012 -
1 - 2Water - Liquid Awesome February 06, 2012
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1 - 3Biological Molecules - You Are What You Eat February 13, 2012
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1 - 4Eukaryopolis - The City of Animal Cells February 20, 2012
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1 - 5In Da Club - Membranes & Transport February 27, 2012
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1 - 6Plant Cells March 05, 2012
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1 - 7ATP & Respiration March 12, 2012
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1 - 8Photosynthesis March 19, 2012
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1 - 9Heredity March 26, 2012
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1 - 10DNA Structure and Replication April 02, 2012
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1 - 11DNA, Hot Pockets, & The Longest Word Ever April 09, 2012
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1 - 12Mitosis: Splitting Up is Complicated April 16, 2012
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1 - 13Meiosis: Where the Sex Starts April 23, 2012
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1 - 14Natural Selection April 30, 2012
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1 - 15Speciation: Of Ligers & Men May 07, 2012
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1 - 16Animal Development: We're Just Tubes May 14, 2012
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1 - 17Evolutionary Development: Chicken Teeth May 21, 2012
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1 - 18Population Genetics: When Darwin Met Mendel May 28, 2012
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1 - 19Taxonomy: Life's Filing System June 04, 2012
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1 - 20Evolution: It's a Thing June 11, 2012
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1 - 21Comparative Anatomy: What Makes Us Animals June 18, 2012
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1 - 22Simple Animals: Sponges, Jellies, & Octopuses June 25, 2012
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1 - 23Complex Animals: Annelids & Arthropods July 02, 2012
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1 - 24Chordates July 09, 2012
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1 - 25Animal Behavior July 16, 2012
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1 - 26The Nervous System July 23, 2012
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1 - 27Circulatory & Respiratory Systems July 30, 2012
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1 - 28The Digestive System August 13, 2012
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1 - 29The Excretory System: From Your Heart to the Toilet August 13, 2012
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1 - 30The Skeletal System: It's ALIVE! August 20, 2012
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1 - 31Big Guns: The Muscular System August 27, 2012
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1 - 32Your Immune System: Natural Born Killer September 03, 2012
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1 - 33Great Glands - Your Endocrine System September 10, 2012
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1 - 34The Reproductive System: How Gonads Go September 17, 2012
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1 - 35Old & Odd: Archaea, Bacteria & Protists September 24, 2012
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1 - 36The Sex Lives of Nonvascular Plants: Alternation of Generations October 01, 2012
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1 - 37Vascular Plants = Winning! October 08, 2012
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1 - 38The Plants & The Bees: Plant Reproduction October 15, 2012
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1 - 39Fungi: Death Becomes Them October 22, 2012
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1 - 40Ecology - Rules for Living on Earth October 29, 2012
