A woman who has normal vision and is heterozygous for colour blindness has children with a man who is colour blind. What is the expected ratio of genotypes among their children? X° X° :X° X° : X° Y: X° y 1 : 1 : : 1 xC xC : X° Y : xC Y : 1: 2 : 1 XC x° :XC Y : XC y 2 : 1 : 1 xC xC :xC xc : XC y 1: 1 : 2

A woman who has normal vision and is heterozygous for colour blindness has children with a man who is colour blind. What is the expected ratio of genotypes among their children? X° X° :X° X° : X° Y: X° y 1 : 1 : : 1 xC xC : X° Y : xC Y : 1: 2 : 1 XC x° :XC Y : XC y 2 : 1 : 1 xC xC :xC xc : XC y 1: 1 : 2

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter19: Introduction To Genetics

Section: Chapter Questions

Problem 4CT: The young woman shown at right has albinismvery pale skin, white hair, and pale blue eyes. This...

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