Meiosis: Where the Sex Starts - Crash Course Biology #13
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 Biology is now available on DVD! http://dftba.com/product/1av/C....rashCourse-Biology-T
Like CrashCourse on Facebook: http://www.facebook.com/youtubecrashcourse
Follow CrashCourse on Twitter: http://www.twitter.com/thecrashcourse
References for this episode can be found in the Google document here: http://dft.ba/-2wDm
Table of Contents
1) Homologous Chromosome Pairs 2:10
2) Primary Oocytes 3:30
3) Primary Spermatocytes 3:30
4) Meiosis 2:59
5) Interphase I 4:04
6) Prophase I 4:37
a) Crossover 5:05
b) Recombination 5:05
7) Metaphase I 7:53
8) Anaphase I 8:05
9) Telophase I 8:19
10) Prophase II 8:57
11) Metaphase II 9:23
12) Anaphase II 9:28
13) Telophase II 9:32
Want to see Hank play Assassin's Creed? Check out http://www.youtube.com/hankgames
Watch the AC: Brotherhood playlist here: http://www.youtube.com/playlis....t?list=PL0B3CD662A03
Watch the AC: Revelations playlist here: http://www.youtube.com/playlis....t?list=PLC5C810D94AD
reproduction, sexual reproduction, sex cell, sperm, egg, meiosis, crashcourse, crash course, biology, cell replication, chromosome, gene, allele, homologous chromosome, haploid cells, prophase, metaphase, anaphase, telophase, oocyte, spermatocyte, centrosome, microtubule, crossover, homologous recombination, natural selection, cytokinesis, polar body, endosperm Support CrashCourse on Subbable: http://subbable.com/crashcourse
