Warm-Up 2/23/07 What are the 2 sources of Genetic Variation that we talked about? –Mutation –Gene Shuffling (Sexual Reproduction) How many phenotypes are.
Individual organisms differ, and some of this variation is heritable Organisms produce more offspring than can survive, and many that do survive do.
CP Biology
Klinefelter’s 23 nondisjunction Sex linked Sex chromosomes.
A. albinism B. cystic fibrosis C. galactosemia D. Tay-Sachs 1. Identify the disease characterized by the absence of melanin. Complex Inheritance and Human.
Epistasis
Extinction
Extinction Loss of tissue-specific gene expression in somatic cell hybrids 1966- Loss of cell pigment in somatic hybrids- Davidson and Yamamoto 1970s-
Genetics Jeopardy
Jeepers Peepers!
Warm Up 2/27
Warm-Up 2/23/07
