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 diversity at every level of biological organization.
Table of Contents
1) The Theory of Evolution 1:49
2) Fossils 2:42
3) Homologous Structures 4:36
4) Biogeography 7:02
5) Direct Observation 8:52
References:
[ Ссылка ]
[ Ссылка ]
[ Ссылка ]
[ Ссылка ]
[ Ссылка ]
[ Ссылка ]
[ Ссылка ]
Crash Course is on Patreon! You can support us directly by signing up at [ Ссылка ]
Want to find Crash Course elsewhere on the internet?
Facebook - [ Ссылка ]
Twitter - [ Ссылка ]
Instagram - [ Ссылка ]
CC Kids: [ Ссылка ]
Evolution: It's a Thing - Crash Course Biology #20
Теги
evolutiontheorybiologysciencecrashcoursegeneticsgenefactsfossilfossil recorddinosaurextinctextinctionorganismdorudonrodhocetusvestigialstructuresimilarityhomologous structurerelatedrelationshipmorganucodonfore limbhind limbvertebratemoleculeDNARNAchimpanzeefruit flybiogeographymarsupialfinchesdirect observationdrug resistanceresistanceselective pressureitalian wall lizardhank green
