Suppose Louise wants to breed parakeets that are yellow with patterned feathers. However, when she bred several parakeets thatwere yellow with patterned feathers, she found that there were four different offspring phenotypes. Based on the offspring dataprovided, determine the number of genes and alleles that control these phenotypes.PhenotypeNumberpatterned yellow wings27solid yellow wings9patterned white wingssolid white wings3Number of genes and alleles4 genes; 1 allele each2 genes; 2 alleles eachO 1 gene; 4 alleles

The given example is an example of a dihybrid cross. In a dihybrid cross, there is a cross between…

uppose Louise wants to breed parakeets that are yellow wit rere yellow with patterned feathers, she found that there we rovided, determine the number of genes and alleles that con Phenotype Number patterned yellow wings 27 solid yellow wings 9 patterned white wings 9 solid white wings 3.

uppose Louise wants to breed parakeets that are yellow wit rere yellow with patterned feathers, she found that there we rovided, determine the number of genes and alleles that con Phenotype Number patterned yellow wings 27 solid yellow wings 9 patterned white wings 9 solid white wings 3.

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,...

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Question

Suppose Louise wants to breed parakeets that are yellow with patterned feathers. However, when she bred several parakeets that
were yellow with patterned feathers, she found that there were four different offspring phenotypes. Based on the offspring data
provided, determine the number of genes and alleles that control these phenotypes.
Phenotype
Number
patterned yellow wings
27
solid yellow wings
9
patterned white wings
solid white wings
3
Number of genes and alleles
4 genes; 1 allele each
2 genes; 2 alleles each
O 1 gene; 4 alleles

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