karyotype Light bands are GC-rich with genes; FISH: fluorescent in situ hybridization.

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0. Francis Ford Coppola: 1971 Academy screenplay Patton, 1972 director Godfather 1979 Apocalypse Now.
1. Human Genome Project completed 2003: 20-25K genes.
2. Independent assortment: 2²³=8 million.