In Drosophila, the dominant Bar mutation (B, chromosome X, position 57) results in thin bar- shaped eyes, while the recessive singed (sn, chromosome X, position 21) results burnt looking bristles. True breeding, wild type females are mated with true breeding males with Bar eyes and singed bristles. Using Drosophila notation, diagram the P1 and F1 crosses.P1 F1Fill in the chart with phenotypic ratios that would be expected in the F2 generation. Use the space provided to show your work.PhenotypeFemalesMalesOverall (♀and ♂) =1 =1 =1

Name: In Drosophila, the dominant Bar mutation (B, chromosome X, position 57
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: In Drosophila, the dominant Bar mutation (B, chromosome X, position 57) results in thin bar- shaped eyes, while the recessive singed (sn, chromosome X, position 21) results burnt looking bristles. True breeding, wild type females are mated with true

Bar mutation allele = XB (dominant) Wild allele for bar= Xb (recessive) Signed allele = Xsn…

Answered: In Drosophila, the dominant Bar…

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,...

See similar textbooks

Related questions

Concept explainers

Topic Video

Question

In Drosophila, the dominant Bar mutation (B, chromosome X, position 57) results in thin bar- shaped eyes, while the recessive singed (sn, chromosome X, position 21) results burnt looking bristles. True breeding, wild type females are mated with true breeding males with Bar eyes and singed bristles.

Using Drosophila notation, diagram the P1 and F1 crosses.

P1 F1

Fill in the chart with phenotypic ratios that would be expected in the F2 generation. Use the space provided to show your work.

Phenotype	Females	Males	Overall (♀and ♂)

=1 =1 =1

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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