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Unformatted text preview: anticipate the ratio. VI. A dihybrid cross involves individuals that have different alleles at two loci A. Monohybrid cross- pair of alleles of a single locus Dihybrid cross- different alleles at two loci • PARENTAL GENERATION: Homozygous, black, short haired BBSS : homozygous, brown, long haired bbss BBSS produces BS and bbss produces bs F1 generation: BbSs = heterozygous for hair color and length & phenotypically black and short haired...
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- Fall '09
- Zygosity, tt tt