Asked by Shima
What is the expected frequency for a person having tongue rolling ability and attached earlobe???
Answers
Answered by
PsyDAG
From Internet:
Attched earlobes: .16 (or 16 percent of the individuals are dominant homozygotes for this trait and have unattached earlobes) (2) heterozygote (Ee = 0.48 (or 48 percent of the individuals in this population is heterozygous at this locus and have unattached earlobes)
Rolling the tongue into a tube shape is often described as a dominant trait with simple Mendelian inheritance, and it is commonly referenced in introductory biology courses.
https://udel.edu/~mcdonald/mythtongueroll.html
Attched earlobes: .16 (or 16 percent of the individuals are dominant homozygotes for this trait and have unattached earlobes) (2) heterozygote (Ee = 0.48 (or 48 percent of the individuals in this population is heterozygous at this locus and have unattached earlobes)
Rolling the tongue into a tube shape is often described as a dominant trait with simple Mendelian inheritance, and it is commonly referenced in introductory biology courses.
https://udel.edu/~mcdonald/mythtongueroll.html
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