do #3 please You are given a pea that produces round, yellow seeds (both dominant traits), but its genotype isunknown. You conduct a testcross to determine the genotype at both loci, and find that the offspringhave the following ratios of phenotypes:% round, yellow, % round, green, % wrinkled, yellow, 4 wrinkled, green1. What are all the possible genotypes of a round, yellow pea? Assume shape is controlled by the Rlocus, and color is controlled by the Y locus.2. Break this down to the single gene level by answering the following questions:a. What is the proportion of round to wrinkled offspring?b. What is the proportion of yellow to green offspring?3. Based on your knowledge of single-gene testcross outcomes, answer the following questions:a. What is the genotype of the unknown plant at the R (shape) locus?b. What is the genotype of the unknown plant at the Y (color) locus?

In genetics, each trait of the organism is coded by a gene pair. Each gene is obtained from each…

3. Based on your knowledge of single-gene testcross outcomes, answer the following questions: a. What is the genotype of the unknown plant at the R (shape) locus? b. What is the genotype of the unknown plant at the Y (color) locus?

3. Based on your knowledge of single-gene testcross outcomes, answer the following questions: a. What is the genotype of the unknown plant at the R (shape) locus? b. What is the genotype of the unknown plant at the Y (color) locus?

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter8: Patterns Of Inheritance

Section: Chapter Questions

Problem 2ACQ: Figure 8.10 In pea plants, purple flowers (P) are dominant to white (p), and yellow peas (Y) are...

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Question

do #3 please

You are given a pea that produces round, yellow seeds (both dominant traits), but its genotype is
unknown. You conduct a testcross to determine the genotype at both loci, and find that the offspring
have the following ratios of phenotypes:
% round, yellow, % round, green, % wrinkled, yellow, 4 wrinkled, green
1. What are all the possible genotypes of a round, yellow pea? Assume shape is controlled by the R
locus, and color is controlled by the Y locus.
2. Break this down to the single gene level by answering the following questions:
a. What is the proportion of round to wrinkled offspring?
b. What is the proportion of yellow to green offspring?
3. Based on your knowledge of single-gene testcross outcomes, answer the following questions:
a. What is the genotype of the unknown plant at the R (shape) locus?
b. What is the genotype of the unknown plant at the Y (color) locus?

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You are given a pea that produces round, yellow seeds (both dominant traits, controlled by the R and Y loci respectively), but its genotype is unknown. You conduct a testcross to determine the genotype at both loci, and find that the offspring have the following ratios of phenotypes: ¼ round, yellow, ¼ round, green, ¼ wrinkled, yellow, ¼ wrinkled, green What is the genotype of the individual of known genotype in the testcross?
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