Based on the data, which of the following best supports the claim that this trait exhibits an autosomal dominant inheritance pattern? The results of the cross show that there were no heterozygous dominant females. The chi-square value shows that these results are not typical of this type of cross. The results of the cross show that fewer males exhibited the recessive trait than females. The chi-square value shows that these results are typical of this type of cross. The results of the cross show that approximately % of the offspring exhibited the dominant phenotype, while approximately ¼ of the offspring exhibited the recessive phenotype. The chi-square value shows that these results are typical of this type of cross. The results of the cross show that approximately ½ of the offspring exhibited the dominant phenotype, while approximately ½ of the offspring exhibited the recessive phenotype. The chi-square value shows that these results are not typical of this type of cross.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN:9781305967359
Author:STARR
Publisher:STARR
Chapter13: Patterns In Inherited Traits
Section: Chapter Questions
Problem 6GP: In sweet pea plant, an allele for purple flowers (P) is dominant when paired with a recessive allele...
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Fruit flies express both normal wing shape and vestigial wing shape. The pedigree shows
the inheritance of the wing-shape trait over two generations. In the pedigree, squares
represent males and circles represent females. Shaded symbols represent an individual
with normal wing shape.
1 2 3
4
5
7
A cross between individual 4 and individual 5 in the pedigree resulted in the data shown in
the table. This data results in a chi-square value of 6.45.
Female
Male
Normal
25
39
Vestigial
22
14
Transcribed Image Text:Fruit flies express both normal wing shape and vestigial wing shape. The pedigree shows the inheritance of the wing-shape trait over two generations. In the pedigree, squares represent males and circles represent females. Shaded symbols represent an individual with normal wing shape. 1 2 3 4 5 7 A cross between individual 4 and individual 5 in the pedigree resulted in the data shown in the table. This data results in a chi-square value of 6.45. Female Male Normal 25 39 Vestigial 22 14
Degrees of Freedom
1
2-
0.05
3.84
5.99
0.01
6.64
9.32
Based on the data, which of the following best supports the claim that this trait exhibits an
autosomal dominant inheritance pattern?
The results of the cross show that there were no heterozygous dominant females. The
chi-square value shows that these results are not typical of this type of cross.
The results of the cross show that fewer males exhibited the recessive trait than females. The
chi-square value shows that these results are typical of this type of cross.
The results of the cross show that approximately % of the offspring exhibited the dominant
phenotype, while approximately 4 of the offspring exhibited the recessive phenotype. The
chi-square value shows that these results are typical of this type of cross.
The results of the cross show that approximately 2 of the offspring exhibited the dominant
phenotype, while approximately ½ of the offspring exhibited the recessive phenotype. The
chi-square value shows that these results are not typical of this type of cross.
Transcribed Image Text:Degrees of Freedom 1 2- 0.05 3.84 5.99 0.01 6.64 9.32 Based on the data, which of the following best supports the claim that this trait exhibits an autosomal dominant inheritance pattern? The results of the cross show that there were no heterozygous dominant females. The chi-square value shows that these results are not typical of this type of cross. The results of the cross show that fewer males exhibited the recessive trait than females. The chi-square value shows that these results are typical of this type of cross. The results of the cross show that approximately % of the offspring exhibited the dominant phenotype, while approximately 4 of the offspring exhibited the recessive phenotype. The chi-square value shows that these results are typical of this type of cross. The results of the cross show that approximately 2 of the offspring exhibited the dominant phenotype, while approximately ½ of the offspring exhibited the recessive phenotype. The chi-square value shows that these results are not typical of this type of cross.
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