Calico is a coat color found in cats, which is caused by a SEX-LINKED, CODOMINANT allele, where B = black, O = orange, and BO = calico, Thefollowing genotypes are possible; Female cats can be black Xx°, orange XOX°, or calico Xºx°, Male cats can be black XDY or orange XY. Anorange male and a black female mate. What proportion of their offsprings will black?O 100%O 50%O 25%O 0%

Codominance : It means neither allele can mask the expression of other allele. For example in humans…

caused by a SEX-LINKED, CODOMI following genotypes are possible; Female cats can be black XBXB, orange x©x° orange male and a black female mate. What proportion of their offsprings will bla O 100% O 50% O 25% 0%

caused by a SEX-LINKED, CODOMI following genotypes are possible; Female cats can be black XBXB, orange x©x° orange male and a black female mate. What proportion of their offsprings will bla O 100% O 50% O 25% 0%

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

Calico is a coat color found in cats, which is caused by a SEX-LINKED, CODOMINANT allele, where B = black, O = orange, and BO = calico, The
following genotypes are possible; Female cats can be black Xx°, orange XOX°, or calico Xºx°, Male cats can be black XDY or orange XY. An
orange male and a black female mate. What proportion of their offsprings will black?
O 100%
O 50%
O 25%
O 0%

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