Widow’s peak is dominant to no widow’s peak

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Presentation transcript:

Widow’s peak is dominant to no widow’s peak Widow’s peak is dominant to no widow’s peak. Determine the genotype and phenotype ratios for homozygous dominant female and an homozygous recessive male. Genotypes: ratios: Phenotypes:

Dimples is dominant to no dimples Dimples is dominant to no dimples. Determine the genotype and phenotype ratios for a heterozygous female and an homozygous dominant male. Genotypes: ratios: Phenotypes:

Short hair is dominant to ling hair in mice Short hair is dominant to ling hair in mice. Determine the genotype and phenotype ratios for a homozygous recessive female and a heterozygous male Genotypes: ratios: Phenotypes:

Cleft chin is dominant to no cleft chin Cleft chin is dominant to no cleft chin. Determine the genotype and phenotype ratios for a heterozygous female and a heterozygous male. Genotypes: ratios: Phenotypes:

Brown eyes are dominant to blue eyes Brown eyes are dominant to blue eyes. Determine the genotype and phenotype ratios for a homozygous dominant female and a homozygous dominant male. Genotypes: ratios: Phenotypes:

Purple flowers are dominant to white flowers in pea plants Purple flowers are dominant to white flowers in pea plants. Determine the genotype and phenotype ratios for a homozygous dominant female and a heterozygous male. Genotypes: ratios: Phenotypes:

Brown hair is dominant to gray hair in mice Brown hair is dominant to gray hair in mice. Determine the genotype and phenotype ratios for a homozygous recessive female and a homozygous recessive male. Genotypes: ratios: Phenotypes:

Free earlobes are dominant to attached earlobes Free earlobes are dominant to attached earlobes. Determine the genotype and phenotype ratios for a heterozygous female and a homozygous recessive male. Genotypes: ratios: Phenotypes:

Green peas are dominant to yellow peas Green peas are dominant to yellow peas. Determine the genotype and phenotype ratios for a heterozygous female and a heterozygous male. Genotypes: ratios: Phenotypes:

Tall plants are dominant to short plants Tall plants are dominant to short plants. Determine the genotype and phenotype ratios for a homozygous recessive female and a homozygous dominant male. Genotypes: ratios: Phenotypes: