Use the Following Information to Answer the Questions Below

question 36

Multiple Choice

Use the following information to answer the questions below.
Labrador retrievers are black, brown, or yellow. In a cross of a black female with a brown male, results can be either all black puppies, 1/2 black to 1/2 brown puppies, or 3/4 black to 1/4 yellow puppies.
-These results indicate which of the following?

• A) Brown is dominant to black.
• B) Black is dominant to brown and to yellow.
• C) Yellow is dominant to black.
• D) There is incomplete dominance.
• E) Epistasis is involved.

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Definitions:

Random Sample

A selection made from a group where each individual has the same probability of being chosen.

Confidence Interval

A confidence interval is a range of values, derived from statistical analysis, that is likely to contain the value of an unknown population parameter.

Maximum Oxygen Uptake

The maximum rate at which an individual can use oxygen during intense or maximal exercise, reflecting physical fitness.

Normal Distribution

A probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean. Also known as a bell curve.