Unformatted text preview: Meiosis Meiosis I f DNA r epl i cates i tsel f exactl y, why don’t w e l ook exactl y l i ke our par ents? Genetic Variation Genetic Variation Crossing over Independent assortment Random fertilization When meiosis goes awry… When meiosis goes awry… Nondisjunction in sex Nondisjunction in sex chromosomes
XXY = Klinefelter syndrome XO = Turner syndrome XXX = Metafemale Differences between Mitosis and Differences between Mitosis and Meiosis ...
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This note was uploaded on 11/17/2010 for the course BIO bio 101 taught by Professor C during the Spring '05 term at Diablo Valley College.
- Spring '05