Midphalangeal hair (hair on top of the middlesegment of the fingers) is a common phenotypecaused by a dominant allele M. Homozygotes forthe recessive allele (mm) lack hair on the middlesegment of their fingers. Among 1000 families inwhich both parents had midphalangeal hair, 1853children showed the trait while 209 children did not.Explain this result
Midphalangeal hair (hair on top of the middlesegment of the fingers) is a common phenotypecaused by a dominant allele M. Homozygotes forthe recessive allele (mm) lack hair on the middlesegment of their fingers. Among 1000 families inwhich both parents had midphalangeal hair, 1853children showed the trait while 209 children did not.Explain this result
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter5: The Inheritance Of Complex Traits
Section: Chapter Questions
Problem 17QP: Monozygotic (MZ) twins have a concordance value of 44% for a specific trait, whereas dizygotic twins...
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Midphalangeal hair (hair on top of the middle
segment of the fingers) is a common phenotype
caused by a dominant allele M. Homozygotes for
the recessive allele (mm) lack hair on the middle
segment of their fingers. Among 1000 families in
which both parents had midphalangeal hair, 1853
children showed the trait while 209 children did not.
Explain this result
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