Lec13 - Genetics Thursday 10/13/11 Quiz on Tuesday: covers...

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Genetics Thursday 10/13/11 Finish Meiosis lecture…… Mendelian Genetics - terminology Mendel’s experiments genetic problems w/ one character Mendel’s Laws Law of Segregation Law of Independent Assortment genetics problems with two characters Quiz on Tuesday : - covers meiosis & genetics - will need to be able to tie inheritance of alleles to meiosis - be able to do simple 1- trait genetic crosses
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Mendelian Genetics: Terminology genes - ex: height gene – alleles genotype - phenotype - dominant vs. recessive dominant (P) - recessive (p)- homozygous vs. heterozygous homozygous - heterozygous -
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Homologous Chromosomes: contain the same genes may be different forms (alleles), but same genes gene alleles fig 23.2
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Gregor Mendel - “father of genetics” GENES A LL E L E S
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studied pea plants clipped the could Mendel’s Experimental Design: figure 23A
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crossed “true-breeders” (P generation) examined relationship between Mendel’s Experimental Design: figure 23A
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P generation: homozygous F1 generation: cross (self fertilized) F2 generation:
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This note was uploaded on 01/18/2012 for the course L 100 taught by Professor Dr.susanhengeveld during the Fall '11 term at Indiana.

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Lec13 - Genetics Thursday 10/13/11 Quiz on Tuesday: covers...

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