Bell- Shaped Distributions Produced by Plotting Results of F₂ and

question 16

Multiple Choice

Bell- shaped distributions produced by plotting results of F₂ and F₃ crosses are typical of which type of inheritance?

• A)multiple- factor inheritance
• B)codominance
• C)alternation of generations
• D)hemizygosity
• E)incomplete dominance

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Definitions:

Masking Stimulus

A noise or signal used in sensory experiments to interfere with or "mask" the perception of another stimulus, to study sensory thresholds and attention.

Weber's Law

A principle in psychology that states the smallest change in a stimulus that can be detected is a constant proportion of the original stimulus.

Constant Minimum

The smallest or least value that remains unchanged in a given situation or mathematical function.

Intensity

The degree of strength, force, or energy in a given phenomenon or activity, often used to describe sensations, emotions, or physical exertions.