BIOL 1113 Lecture Notes - Lecture 3: Wild Type, Punnett Square, Trifolium Repens
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Round = r, wrinkled = r, yellow = y, green = y. If mono-hybrid cross (yy * yy), then ____ In humans, skin pigmentation (a) dominant to albino (a) ***full genotypes for pigmented migraine-free offspring, & her albino migraine-prone mother: aamm & aamn. Heritable traits: characteristics that can be passed from one generation to next. When two phenotypically identical individuals produce progeny only with parental phenotype. Determinant of a characteristic of an organism; sequence of dna that codes for production of specific protein form locus (plural: loci): specific place on chromosome where gene located. =when 2 distinct alleles are both being expressed. =most genes with >2 alleles in population ex. human abo blood. Insert blood type punnet square: ia and ib are codominant; both in heterozygote, allele i recessive to both a & b, 4 blood types possible. Take homes about multiple alleles: each individual can only be homo____
