Consider the pedigree below for the hairy toes trait, denoted with the gene symbols H and h (if autosomal), or XH and Xh (if X-linked) and answer the questions below. I || III 1 1 1 2 3 2 3 Autosomal Dominant 2 Autosomal Recessive Which modes of inheritance are possible? (Indicate yes or no with Y or N) X-linked Dominant X-linked Recessive 6 4 5 6
Consider the pedigree below for the hairy toes trait, denoted with the gene symbols H and h (if autosomal), or XH and Xh (if X-linked) and answer the questions below. I || III 1 1 1 2 3 2 3 Autosomal Dominant 2 Autosomal Recessive Which modes of inheritance are possible? (Indicate yes or no with Y or N) X-linked Dominant X-linked Recessive 6 4 5 6
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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Transcribed Image Text:Consider the pedigree below for the hairy toes trait, denoted with the gene symbols H
and h (if autosomal), or XH and Xh (if X-linked) and answer the questions below.
I
=
E
1
1
O
2
2 3
Autosomal Recessive
2
X-linked Dominant
3
X-linked Recessive
5 6
Which modes of inheritance are possible? (Indicate yes or no with Y or N)
Autosomal Dominant
4 5
4 5 6
Transcribed Image Text:For the most likely mode of inheritance:
What is the genotype of individual 1-2? (be sure to include proper nomenclature
punctuation)
What is the probability that individual III-5 is heterozygous? (enter as a fraction in
lowest terms - i.e. 1/3 not 2/6)
If individuals II-5 and II-6 had a third child, what is the probability that it would have
hairy toes? (enter as a fraction in lowest terms)
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