In humans, the gene for normal vision (B) is dominant to the gene for color blindness (b). Color blindness is a sex-linked trait. Which of the following would be the genotype for a colorblind male? xoxb XBy XtY

In humans, the gene for normal vision (B) is dominant to the gene for color blindness (b). Color blindness is a sex-linked trait. Which of the following would be the genotype for a colorblind male? xoxb XBy XtY

Name: 6.In humans, the gene for normal vision (B) is dominant to the gene f
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Description: 6.In humans, the gene for normal vision (B) is dominant to the gene for color blindness (b).Color blindness is a sex-linked trait. Which of the following would be the genotype for acolorblind male?xbxbxExbOW* REQUIREDDELL* REQUIREDU

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

Chapter12: Mendel, Genes, And Inheritance

Section: Chapter Questions

Problem 17TYK

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6. A man with X-linked colorblindness marries a woman with no history of ibba colorblindness in her family. The daughter of this couple marries a normal man noitenmot and ended up hone daughter, and their daughter also marries a normal man. This mont blast couple has already had a child with color blindness. do sri ni novig A) What is the chance that next child will be color blind? B) What is the chance that this last couple will have an affected daughter? (d #50x²50 (
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9. In man, brown eyes (B) are dominant over blue eyes (b) and normal skin pigmentation (N) is dominant over albinism (n). A brown eyed, albino man whose mother had blue eyes and normal skin pigmentation and whose father was albino marries a blue eyed, normally pigmented woman whose father had brown eyes and was albino. (a) What is the woman's genotype? (b) What proportion of the couple's offspring would be expected to have brown eyes and normal skin pigmentation? (c) What proportion of the couple's offspring would be expected to have genotype Bbnn? (d) If the man were to marry a woman with the same genotype as his present father-in-law, what proportion of the offspring would be expected to have blue eyes and be albino? (e) If the woman were to marry a man with the same genotype as her present mother-in-law, what proportion of the offspring would be expected to be of genotype bbNN?
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