A Particular Genetic Cross in Which an Individual with a Dominant

question 211

Multiple Choice

A particular genetic cross in which an individual with a dominant phenotype and an unknown genotype is crossed with an individual known to be homozygous for a recessive trait is referred to as

• A) a parental cross.
• B) a dihybrid cross.
• C) filial generation mating.
• D) a reciprocal cross.
• E) a test cross.

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Definitions:

Active Transport

The movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration, utilizing energy, typically in the form of ATP.

Intracellular

Located or occurring within a cell or cells.

Extracellular

Situated or taking place outside a cell or cells.

Metabolic Acidosis

A condition where there is too much acid in the body fluids, often caused by kidney disease, diabetes, or excessive alcohol intake.