avé positions of three genes (A, B and C) that are thought to be on the same chromosome of the organism. You do two dihybrid testcrosses with A being checked in both crosses (so A and B are the genes in one cross and A and C are the genes in the other cross). Based on the results below, which gene (B or C) is closer to A? How can you tell? AaBb aabb Aabb aaBb Total 300 299 202 199 1000 AaCc аасс Аасс aaCc 475 477 25 23 1000
avé positions of three genes (A, B and C) that are thought to be on the same chromosome of the organism. You do two dihybrid testcrosses with A being checked in both crosses (so A and B are the genes in one cross and A and C are the genes in the other cross). Based on the results below, which gene (B or C) is closer to A? How can you tell? AaBb aabb Aabb aaBb Total 300 299 202 199 1000 AaCc аасс Аасс aaCc 475 477 25 23 1000
Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter11: The Basic Principles Of Heredity
Section: Chapter Questions
Problem 11TYU: Individuals of genotype AaBb were mated to individuals of genotype aabb. One thousand offspring were...
Related questions
Question
![You are trying to determine the relative positions of three genes (A, B and C) that are thought to be
on the same chromosome of the organism. You do two dihybrid testcrosses with A being checked
in both crosses (so A and B are the genes in one cross and A and C are the genes in the other
cross). Based on the results below, which gene (B or C) is closer to A? How can you tell?
AаBb
aabb
Aabb
aaBb
Total
300
299
202
199
1000
AaCc
aacc
Аасс
aaCc
475
477
25
23
1000](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0a649de7-a7ff-4d39-839c-f05925276079%2Fb9def1a5-f922-49a4-8fe0-4c24ddd08985%2Fzvs62c_processed.png&w=3840&q=75)
Transcribed Image Text:You are trying to determine the relative positions of three genes (A, B and C) that are thought to be
on the same chromosome of the organism. You do two dihybrid testcrosses with A being checked
in both crosses (so A and B are the genes in one cross and A and C are the genes in the other
cross). Based on the results below, which gene (B or C) is closer to A? How can you tell?
AаBb
aabb
Aabb
aaBb
Total
300
299
202
199
1000
AaCc
aacc
Аасс
aaCc
475
477
25
23
1000
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Genes are present on the chromosomes and determine the genetic traits.
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Solved in 4 steps
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