Consider a Gene with Four Alleles A₁, A₂, A₃, and A₄

question 41

Multiple Choice

Consider a gene with four alleles A₁, A₂, A₃, and A₄. If the cross A₁A₂ × A₂A₂ yields two offspring, what is the probability that the offspring have the same genotype?

• A)1/8
• B)1/4
• C)1/3
• D)1/2
• E)3/4

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Definitions:

Psychological Dimension

Refers to aspects of an individual's psychological functioning, including thoughts, emotions, behaviors, and mental processes.

Brightness

The perception of how luminous an object appears; the attribute of visual experience by which an area appears to emit more or less light.

Intensity

The degree of strength, force, or energy with which a phenomenon or a reaction occurs.

Perception

The process by which individuals organize and interpret their sensory impressions to give meaning to their environment.