In Humans,"unattached" Earlobes Are Dominant Over "Attached" Earlobes

question 43

Multiple Choice

In humans,"unattached" earlobes are dominant over "attached" earlobes.Widow's-peak hairline is dominant over non-widow's-peak hairline.Use E and e for the earlobe phenotype alleles and W and w for the hairline phenotype alleles.A woman and a man,both with genotype EeWw,have a child.What is the probability that the child will have attached earlobes and a widow's peak?

• A)1/16
• B)9/16
• C)1/3
• D)3/4
• E)3/16

Understand the basic principles of evolutionary psychology.

Comprehend how genetic predispositions influence parental grief.

Analyze the impact of biological relationships on emotional responses.

Understand the historical evolution of therapy practices and key figures in their development.

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Definitions:

Categorical Data

Data that represent characteristics and can be divided into groups or categories that are distinctly different from one another.

Scatter Plots

Graphical illustrations that use cartesian coordinates to display values for typically two variables, allowing for the detection of any correlational patterns.

Dot-scale Diagrams

A graphical representation where dots are used to depict frequencies of categories for small or medium-sized datasets.

Box-and-whisker Plots

Graphical representations of a dataset that show the distribution's minimum, first quartile, median, third quartile, and maximum.