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.
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.
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter6: Cytogenetics: Karyotypes And Chromosome Aberrations
Section: Chapter Questions
Problem 14QP: Variations in Chromosome NumberAneuploidy Describe the process of nondisjunction and explain when it...
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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.
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