<p>More Punnett Square Practice Name ______</p><p>Problem #1 – In seals Long whiskers (W) are dominant over short whiskers (w). Cross a heterozygous female with a homozygous recessive male. Use a Punnet square and show the phenotypic and genotypic ratios of the offspring. Cross ______X ______</p><p>Genotype Ratio % Phenotype Ratio %</p><p>______</p><p>______</p><p>______(Remember to add together your Homozygous Dominant with your heterozygous because the will have the same Phenotype.)</p><p>Problem #2 - In pea plants, yellow peas are dominant over green peas. Use a Punnett square to predict the phenotypic and genotypic outcome (offspring) of a cross between a plant heterozygous/hybrid for yellow (Yy) peas and a plant homozygous/purebred for green (yy) peas.</p><p>Genotype Ratio % Phenotype Ratio %</p><p>______</p><p>______</p><p>______(Remember to add together your Homozygous Dominant with your heterozygous because the will have the same Phenotype.)</p><p>Problem #3 - In pea plants, yellow peas are dominant over green peas. Use a Punnett square to predict the phenotypic and genotypic outcome (offspring) of a cross between two plants heterozygous for yellow peas.</p><p>Genotype Ratio % Phenotype Ratio %</p><p>______</p><p>______</p><p>______(Remember to add together your Homozygous Dominant with your heterozygous because the will have the same Phenotype.) Problem #4 - In pea plants, round peas are dominant over wrinkled peas. Use a Punnett square to predict the phenotypic and genotypic outcome (offspring) of a cross between a plant</p><p>Genotype Ratio % Phenotype Ratio %</p><p>______</p><p>______</p><p>______(Remember to add together your Homozygous Dominant with your heterozygous because the will have the same Phenotype.) homozygous for round peas (RR) and a plant homozygous for wrinkled peas (rr). Problem #5 - In pea plants, round peas are dominant over wrinkled peas. Use a Punnett square to predict the phenotypic and genotypic outcome (offspring) of a cross between two plants heterozygous for round peas.</p><p>Genotype Ratio % Phenotype Ratio %</p><p>______</p><p>______</p><p>______(Remember to add together your Homozygous Dominant with your heterozygous because the will have the same Phenotype.)</p>