Which Types of Phenotypic Ratios Are Likely to Occur in Testcrosses

question 21

Multiple Choice

Which types of phenotypic ratios are likely to occur in testcrosses when dealing with two gene pairs for which all the genotypic combinations are of equal viability?

• A)2:3,1:2
• B)1:1:1:1
• C)1:2:1,3:1
• D)9:3:3:1,27:9:9:9:3:3:3:1
• E)12:3:1,9:7

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Definitions:

Intradimensions

Intradimensions describe the layers or aspects within a single dimension or area of study, focusing on its internal complexities and variations.

Creative Pattern Synthesis

The process of integrating various elements or ideas into a cohesive and novel plan or design, often used in healthcare to develop individualized care plans.

Unitary Field Pattern Portrait

A concept or model in nursing depicting individuals as integrated beings affected by their environments and experiences.

Nursing Diagnoses

Clinical judgments about individual, family, or community experiences/responses to actual or potential health problems/life processes.