A Testcross of an Organism of Unknown Genotype Is Done

question 187

Multiple Choice

A testcross of an organism of unknown genotype is done when the organism is crossed with an organism that is:

• A)a heterozygote.
• B)a dominant homozygote.
• C)a recessive homozygote.
• D)All of these choices are correct.

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Definitions:

Z-value

A uniform measure displaying the number of standard deviations a data point lies away from the average.

Binomial Proportions

The ratios that represent the outcomes of processes that follow binomial distribution, often involving two possible outcomes.

Population Mean

The average value of a population attribute, representing the central point of a data set for the entire population.

Random Sample

A subset of a statistical population in which each member has an equal chance of being chosen.