1. For each of the diploid genotypes presented below, determine the genetic make up for all of the possible haploid gametes 6) RY, Ry₁rY, ry a. Rr R, r b. RrYy Ru c. rrYy d. RrYY e. RrYyBb 2. Use the Punnett square to determine all of the offspring genotypes (and their relative frequencies) from the following crosses: a. Rr x Rr b. Rr x rr c. RR x Rr 3. In the problem above, the "R" allele is a dominant allele specifying for round seeds (in peas), while the "r" allele is the recessive allele specifying for wrinkled seeds. Give the expected frequencies (as percentages or ratios) for the phenotypes of the offspring resulting from each of the crosses above. 4. A brown mink crossed with a silverblue mink produced all brown offspring. When
1. For each of the diploid genotypes presented below, determine the genetic make up for all of the possible haploid gametes 6) RY, Ry₁rY, ry a. Rr R, r b. RrYy Ru c. rrYy d. RrYY e. RrYyBb 2. Use the Punnett square to determine all of the offspring genotypes (and their relative frequencies) from the following crosses: a. Rr x Rr b. Rr x rr c. RR x Rr 3. In the problem above, the "R" allele is a dominant allele specifying for round seeds (in peas), while the "r" allele is the recessive allele specifying for wrinkled seeds. Give the expected frequencies (as percentages or ratios) for the phenotypes of the offspring resulting from each of the crosses above. 4. A brown mink crossed with a silverblue mink produced all brown offspring. When
Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter14: Chromosomes And Human Inheritance
Section: Chapter Questions
Problem 3GP: Human females have two X chromosomes (XX); males have one X and one Y chromosome (XY). a. With...
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