If a Is Dominant to a and B Is Dominant

question 41

Multiple Choice

If A is dominant to a and B is dominant to b,what is the expected phenotypic ratio of the cross: AaBb × AaBb?

• A)16:0:0:0
• B)1:1:1:1
• C)8:4:2:2
• D)9:3:3:1

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Definitions:

Population

The total number of individuals or items under consideration or study within a specified area or group.

Prevalence Rate

The proportion of a population found to have a condition or disease at a specific time.

Incidence Rate

The rate at which new cases of a disease occur in a population over a specified period.

Disorder

A disruption to normal physical or mental functions, often leading to distress or impaired ability.