The normal sequence of nine genes on a certainDrosophila chromosome is 123 •   456789, where the dotrepresents the centromere. Some fruit flies were foundto have aberrant chromosomes with the followingstructures:a. 123 •     476589 c. 1654 •     32789b. 123 •     46789 d. 123 •     4566789Name each type of chromosomal rearrangement, anddraw diagrams to show how each would synapse withthe normal chromosome.

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter13: Genes, Chromosomes, And Human Genetics
Section13.3: Chromosomal Mutations That Affect Inheritance
Problem 1SB: What mechanisms are responsible for: (a) duplication of a chromosome segment; (b) generation of a...
icon
Related questions
Topic Video
Question

The normal sequence of nine genes on a certain
Drosophila chromosome is 123 •   456789, where the dot
represents the centromere. Some fruit flies were found
to have aberrant chromosomes with the following
structures:
a. 123 •     476589 c. 1654 •     32789
b. 123 •     46789 d. 123 •     4566789
Name each type of chromosomal rearrangement, and
draw diagrams to show how each would synapse with
the normal chromosome.

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Mitochondrial mutations
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
Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:
9781305389892
Author:
Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:
Cengage Learning
Human Heredity: Principles and Issues (MindTap Co…
Human Heredity: Principles and Issues (MindTap Co…
Biology
ISBN:
9781305251052
Author:
Michael Cummings
Publisher:
Cengage Learning