Suppose That Pigmentation of a Labrador Retriever's Fur Is Subject

question 27

Multiple Choice

Suppose that pigmentation of a Labrador retriever's fur is subject to epistasis of the B alleles by the e alleles. B (black) is dominant over b (chocolate brown) . E is dominant over E.Homozygous e is epistatic to the black and chocolate-brown genes. Given this information, what will result from a F₁ dihybrid cross between two dogs?

• A) 9/16 black, 6/16 brown, 1/16 yellow
• B) 9/16 black, 3/16 brown, 4/16 yellow
• C) 9/16 yellow, 6/16 brown, 1/16 black
• D) 9/16 yellow, 3/16 brown, 4/16 black

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Definitions:

Information Processing

This term refers to the way individuals perceive, analyze, manipulate, store, and recall information.

Suggestibility

The quality of being inclined to accept and incorporate the suggestions of others into one's own thinking, often used in the context of memory and information recall.

False Suggestions

Misleading prompts or information that can distortedly influence memory recall.

Repeated Questioning

The act of asking the same question multiple times in different ways to verify the accuracy or reliability of the received information.