Set-up: Two traits in beetles Antennae shape (R rounded, r pointed) Body color(O orange, o white) Note: Consider complete dominance for both genes where capitalized letters indicate dominant alleles and take note of the phenotype provided for one of the parents of individual A and the clues it provides. What we know about Individual A 1_double heterozygote beetle with 2_rounded antennae and orange body 3_both parents of Individual A are double homozygotes 4_one parent of individual A has rounded antennae and white body a) Please provide the genotypes for both parents of individual A and the genotypes of the gametes they produced Parent 1 genotype .parent 1 gametes Parent 2 genotype .parent 2 gametes b) Individual A is test crossed (the progeny of this testcross are shown in the table below). Please provide the genotype of Individual A, the genotypes of the tester and the genotypes of the gametes that each one can produce Genotype individual A . Gametes individual A Genotype of the tester , Gametes of tester c) Complete the table below with the corresponding genotypes for the phenotypes in the offspring of the testcross. In the "Allele combination" column indicate if the allele combinations present in Individual A's gametes were new combinations (recombinant) and which were already present in the input gametes (non-recombinant). Name of Allele combination (Non recombinant OR Recombinant) Phenotype of test cross progeny Pointed antenna and white body Pointed antenna and orange body Rounded antenna and white body Rounded antenna and orange body Genotype % recombination= Number of individuals 19 335 325 21 d) Calculate the frequency and the percentage of recombination and indicate if the value obtained would lead you to believe that the genes for antenna shape and body color are assorting independently. In the case of linked genes please indicate the distance between them along the chromosome in the appropriate units. Recombination frequency [four decimals please]= map distance- Do these results lead you to believe that the genes for antenna shape and body color are assorting independently? (Yes/No)

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
icon
Related questions
Topic Video
Question

please complete part c and d

**Set-up: Two traits in beetles**

- **Antennae shape** (R rounded, r pointed)
- **Body color** (O orange, o white)

**Note:** Consider complete dominance for both genes where capitalized letters indicate dominant alleles and take note of the phenotype provided for one of the parents of individual A and the clues it provides.

**What we know about Individual A:**
1. Double heterozygote beetle with:
2. Rounded antennae and orange body
3. Both parents of Individual A are double homozygotes
4. One parent of Individual A has rounded antennae and white body

**Tasks:**

a) **Provide the genotypes for both parents of Individual A and the genotypes of the gametes they produced.**

- **Parent 1 genotype**: [ ]
- **Parent 1 gametes**: [ ]
- **Parent 2 genotype**: [ ]
- **Parent 2 gametes**: [ ]

b) **Individual A is test crossed (the progeny of this testcross are shown in the table below).**

- **Provide the genotype of Individual A, the genotypes of the tester, and the gametes that each can produce:**
  - **Genotype Individual A**: [ ]
  - **Gametes of Individual A**: [ ]
  - **Genotype of the tester**: [ ]
  - **Gametes of tester**: [ ]

c) **Complete the table with corresponding genotypes for the phenotypes in the offspring of the testcross.**

- In the "Allele combination" column, indicate if the allele combinations present in Individual A's gametes were new combinations (recombinant) or were already present in the input gametes (non-recombinant).

| **Phenotype of test cross progeny** | **Genotype** | **Number of individuals** | **Name of Allele combination (Non recombinant OR Recombinant)** |
|--------------------------------------------|------------------|----------------------------|------------------------------------------------------------------------|
| Pointed antennae and white body       | [ ]                     | 19                                  | [ ]                                                                    |
| Pointed antennae and orange body  | [ ]                     | 335                                | [ ]                                                                    |
| Rounded antennae and white body     | [ ]                     | 325                                | [ ]                                                                    |
| Rounded antennae and orange body  | [ ]                     | 21                                  | [ ]                                                                    |
Transcribed Image Text:**Set-up: Two traits in beetles** - **Antennae shape** (R rounded, r pointed) - **Body color** (O orange, o white) **Note:** Consider complete dominance for both genes where capitalized letters indicate dominant alleles and take note of the phenotype provided for one of the parents of individual A and the clues it provides. **What we know about Individual A:** 1. Double heterozygote beetle with: 2. Rounded antennae and orange body 3. Both parents of Individual A are double homozygotes 4. One parent of Individual A has rounded antennae and white body **Tasks:** a) **Provide the genotypes for both parents of Individual A and the genotypes of the gametes they produced.** - **Parent 1 genotype**: [ ] - **Parent 1 gametes**: [ ] - **Parent 2 genotype**: [ ] - **Parent 2 gametes**: [ ] b) **Individual A is test crossed (the progeny of this testcross are shown in the table below).** - **Provide the genotype of Individual A, the genotypes of the tester, and the gametes that each can produce:** - **Genotype Individual A**: [ ] - **Gametes of Individual A**: [ ] - **Genotype of the tester**: [ ] - **Gametes of tester**: [ ] c) **Complete the table with corresponding genotypes for the phenotypes in the offspring of the testcross.** - In the "Allele combination" column, indicate if the allele combinations present in Individual A's gametes were new combinations (recombinant) or were already present in the input gametes (non-recombinant). | **Phenotype of test cross progeny** | **Genotype** | **Number of individuals** | **Name of Allele combination (Non recombinant OR Recombinant)** | |--------------------------------------------|------------------|----------------------------|------------------------------------------------------------------------| | Pointed antennae and white body | [ ] | 19 | [ ] | | Pointed antennae and orange body | [ ] | 335 | [ ] | | Rounded antennae and white body | [ ] | 325 | [ ] | | Rounded antennae and orange body | [ ] | 21 | [ ] |
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps

Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

can you format the chart for part C and also is the answer yes or no to the last part of d which is asking if the antenna shape and body colo are assorting independently

Solution
Bartleby Expert
SEE SOLUTION
Knowledge Booster
Patterns of inheritance
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education