Drosophila females of wild-type appearance but heterozygous for three autosomal genes are mated with malesshowing the three corresponding autosomal recessivetraits: glassy eyes, coal-colored bodies, and striped thoraxes. One thousand (1000) progeny of this cross aredistributed in the following phenotypic classes:Wild type 27Striped thorax 11Coal body 484Glassy eyes, coal body 8Glassy eyes, striped thorax 441Glassy eyes, coal body, striped thorax 29a. Draw a genetic map based on these data.b. Show the arrangement of alleles on the two homologous chromosomes in the parent females.c. Normal-appearing males containing the samechromosomes as the parent females in the precedingcross are mated with females showing glassy eyes,coal-colored bodies, and striped thoraxes. Of 1000progeny produced, indicate the numbers of thevarious phenotypic classes you would expect.

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
Question

Drosophila females of wild-type appearance but heterozygous for three autosomal genes are mated with males
showing the three corresponding autosomal recessive
traits: glassy eyes, coal-colored bodies, and striped thoraxes. One thousand (1000) progeny of this cross are
distributed in the following phenotypic classes:
Wild type 27
Striped thorax 11
Coal body 484
Glassy eyes, coal body 8
Glassy eyes, striped thorax 441
Glassy eyes, coal body, striped thorax 29
a. Draw a genetic map based on these data.
b. Show the arrangement of alleles on the two homologous chromosomes in the parent females.
c. Normal-appearing males containing the same
chromosomes as the parent females in the preceding
cross are mated with females showing glassy eyes,
coal-colored bodies, and striped thoraxes. Of 1000
progeny produced, indicate the numbers of the
various phenotypic classes you would expect.

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 6 images

Blurred answer
Knowledge Booster
Developmental biology
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.
Similar questions
  • SEE MORE QUESTIONS
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

Expert Answers to Latest Homework Questions

Q: Distribution of Profit in Capital Ratio Problem 8 On Jan. 1, 2019 Puja and Neha started a business…
Q: Discount loan. Up-Front Bank is now offering a two-year discount loan for 10.5%. Working backwards,…
Q: For the reversible, liquid-phase reaction A ↔ B, determine the adiabatic equilibrium temperature and…
Q: Which diagram best describes the orbitals involving non-hydrogen bonds in C*H_{3}*C H?Assign the…
Q: Please provide steps by step answer with proper explanation with final answer..... Don't use pepar…
Q: 1. John, a South African resident, purchased a property for R2,000,000 on 1 March 2023. He did not…
Q: choose: a) F(A,B,C,D)=∑(2,3,9,10,11,12,15) b) F(A,B,C,D)=∑(1,2,3,7,10,11) c)…
Q: NPV calculation simulating 20% increase in product cost.
Q: The pool has the shape given in the figure. Determine: a) The capacity of the pool (in liters). b)…
Q: Z bread + a. If you make sandwiches using 5 pieces of bread and 5 slices of cheese, how many…
Q: IMMIGRATION 5. Consider the following tabulation of average earnings of native-born Canadians and…
Q: 4. Madeleine is a high school graduate deciding whether to go to university. She (like everyone…
Q: EDUCATION 2. Assume that you are deciding whether to acquire a four-year university degree. Your…
Q: I need answer typing clear urjent no chatgpt used i will give upvotes
Q: LABOUR SUPPLY 1. Consider an economy with a 100% clawback welfare program. If the government reforms…
Q: One of the major factors influencing seasonal ozone loss in the Antarctic winter is the dimerization…
Q: Which diagram best describes the orbitals involving non-hydrogen bonds in C HO H? Assign the number…
Q: Balance the equation. Fill in the blank. If a coefficient is 1, write a 1 (i.e. do not leave it…
Q: The H matrix should differ each time the code runs. Please provide a solution without using LLMs
Q: One way that metabolic pathways are mapped is by following carbons at a particular position in a…
Q: A pension fund manager is considering three mutual funds. The first is a stock fund, the second is a…