Describe the tenets of Mendelian genetics. Are these
tenants held true for all genes?What are some...
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Biology
Describe the tenets of Mendelian genetics. Are thesetenants held true for all genes?What are some things that can causeexceptions to Mendelian genetics. Why do these causecomplications?
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The three Mendelian principles governing genetics are aLaw of Dominance This law states that when the ptrue breeding individuals of a trait are crossedthen the offspring only one of the trait will be seenThe trait the will appear in the progeny is termed as dominant and the trait that remains measked and does not show itself in the progeny is called the recessive trait For example Cross of pure breeding tall and short pea plants Tall x Short TT x tt T T t TtTall TtTall t TtTall TtTall Thus from the cross it is clear that the progeny of the true breeding parents are heterozygous
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