1. Does the pedigree below appear to show a dominant trait or a recessive trait? What patterns did you see that support your conclusion?

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter13: Genes, Chromosomes, And Human Genetics
Section: Chapter Questions
Problem 2TYK: The following pedigree shows the pattern of inheritance of red green color blindness in a family....
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1. Does the pedigree below appear to show a dominant trait or a recessive trait? What patterns did you see
that support your conclusion?
Key to the pedigree image: Squares represent males, circles represent females. A horizontal line connecting
two shapes represents a cross (a male/female couple that produces offspring). Vertical lines coming down
from a cross leads to offspring of the cross. Red-shaded shapes show individuals displaying the phenotype
being studied. Shapes that are not shaded-in represent individuals who do not display the phenotype being
studied.
OT
Transcribed Image Text:1. Does the pedigree below appear to show a dominant trait or a recessive trait? What patterns did you see that support your conclusion? Key to the pedigree image: Squares represent males, circles represent females. A horizontal line connecting two shapes represents a cross (a male/female couple that produces offspring). Vertical lines coming down from a cross leads to offspring of the cross. Red-shaded shapes show individuals displaying the phenotype being studied. Shapes that are not shaded-in represent individuals who do not display the phenotype being studied. OT
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