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Download Life`s Biggest Question Solved!
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Life’s Biggest Question Solved! Why we are the way we are… How do you know if a teenager is a boy or a girl? You look in their genes! How many chromosomes do humans have in their body cells? 46 total or 23 sets How many chromosomes come from mom? 23 total Where are the genes? Mom Dad Gene for eye color Genotype b B Phenotype Brown B Dominant – bossy b Recessive – whimp Genotype Strongest Phenotype BB B bb b Bb B What genotypes can we get from a certain set of parents? Mom Aa A aa A = Brown hair Dad a = Blonde hair Aa a A A Genotype Phenotype Brown Brown Brown Blonde Law of Independent Assortment • Mendel and his peas Easier Way… Mom Aa Dad Aa A a A AA Aa a Aa aa You Try…. Mom AA Dad aa You Try…. Mom aa Dad aa You Try…. Mom AA Dad AA Homozygous = two of the same size letter aa AA Heterozygous = two Aa different size letters You Try Heterozygous Mom and Heterozygous Dad… you pick the letter you would like to use. You Try Mom homozygous for “M” and Dad homozygous for “m” What words did you learn? What skills did you learn?
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