Considering pea plants like the ones Mendel studied, you will be crossing plants based on two characters: seed pod color and seed shape. • Seed pod color: yellow seed pods are dominant and green seed pods are recessive. • Seed shape: round seeds are dominant and wrinkled seeds are recessive. If a homozygous yellow, heterozygous round seed parent is crossed with a green, heterozygous round seed parent, what would be the predicted phenotypic ratio of their offspring? Define the letters for each trait. Set up the problem. Complete the Punnett Square and indicate your answer, showing all of your work.

Considering pea plants like the ones Mendel studied, you will be crossing plants based on two characters: seed pod color and seed shape. • Seed pod color: yellow seed pods are dominant and green seed pods are recessive. • Seed shape: round seeds are dominant and wrinkled seeds are recessive. If a homozygous yellow, heterozygous round seed parent is crossed with a green, heterozygous round seed parent, what would be the predicted phenotypic ratio of their offspring? Define the letters for each trait. Set up the problem. Complete the Punnett Square and indicate your answer, showing all of your work.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter12: Mendel's Experiments And Heredity

Section: Chapter Questions

Problem 1VCQ: Figure 12.5 In pea plants, round peas (R) are dominant to wrinkled peas (r). You do a test cross...

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Pea PlantsIn pea plants, a round-seed shape (R) is dominant over a wrinkled-seed shape (r). A round-seeded pea plant was crossed with another round-seeded pea plant. What are the genotype(s) and phenotype(s) ratios of the F1 generation? Show all possibilities using Punnett squares. State the F1 generation genotypes and phenotypes.
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