Courses for Biology

275 free courses & lectures available for Biology

Heredity: Crash Course Biology #9

by CrashCourse on Youtube Youtube

Duration: 0.17 hours

Hank and his brother John discuss heredity via the gross example of relative ear wax moistness. Crash Course Biology is now available on DVD!

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

DNA Structure and Replication: Crash Course Biology #10

by CrashCourse on Youtube Youtube

Duration: 0.22 hours

Hank introduces us to that wondrous molecule deoxyribonucleic acid - also known as DNA - and explains how it replicates itself in our cells. Crash Course ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

DNA, Hot Pockets, & The Longest Word Ever: Crash Course Biology #11

by CrashCourse on Youtube Youtube

Duration: 0.24 hours

Hank imagines himself breaking into the Hot Pockets factory to steal their secret recipes and instruction manuals in order to help us understand how the ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

Mitosis: Splitting Up is Complicated - Crash Course Biology #12

by CrashCourse on Youtube Youtube

Duration: 0.18 hours

Hank describes mitosis and cytokinesis - the series of processes our cells go through to divide into two identical copies. Crash Course Biology is now available ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

Meiosis: Where the Sex Starts - Crash Course Biology #13

by CrashCourse on Youtube Youtube

Duration: 0.2 hours

Hank gets down to the nitty gritty about meiosis, the special type of cell division that is necessary for sexual reproduction in eukaryotic organisms. Crash Course ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

Natural Selection - Crash Course Biology #14

by CrashCourse on Youtube Youtube

Duration: 0.21 hours

Hank guides us through the process of natural selection, the key mechanism of evolution. Crash Course Biology is now available on DVD!

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

Speciation: Of Ligers & Men - Crash Course Biology #15

by CrashCourse on Youtube Youtube

Duration: 0.17 hours

Hank explains speciation - the evolutionary process by which new biological species arise - in terms of finches, ligers, mules, and dogs. Crash Course Biology is ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

by CrashCourse on Youtube Youtube

Duration: 0.18 hours

Hank talks about population genetics, which helps to explain the evolution of populations over time by combing the principles of Mendel and Darwin, and by ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

Taxonomy: Life's Filing System - Crash Course Biology #19

by CrashCourse on Youtube Youtube

Duration: 0.2 hours

Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

Evolution: It's a Thing - Crash Course Biology #20

by CrashCourse on Youtube Youtube

Duration: 0.2 hours

Hank gets real with us in a discussion of evolution - it's a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to ...

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Tons of awesome courses in one awesome channel! Nicole Sweeney teaches you sociology, Carrie Anne...

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