Both Bonnie and Brendan Spend a Lot of Time in the Sun

question 4

Multiple Choice

Both Bonnie and Brendan spend a lot of time in the sun. Bonnie has freckles, but her brother, Brendan, does not. You can safely assume that:

• A) Bonnie and Brendan have the same genotype, even though their phenotypes differ.
• B) Bonnie and Brendan have inherited different alleles for the trait of freckles.
• C) Bonnie and Brendan have the same phenotypes even though their genotypes differ.
• D) Bonnie inherited two recessive "no freckle" alleles, and Brendan inherited one dominant allele of the freckle gene.

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Definitions:

Y-variable

A dependent variable in mathematical modeling, statistics, or scientific experiments, typically representing the outcome or result that is influenced by other variables.

Units

Basic measures or quantities, in specific dimensions, used to determine size, quantity, or degree in various contexts.

Slope

The measure of the steepness or incline of a line on a graph, typically defined as the ratio of the rise over the run between two points.

Vertical Change

The alteration in the y-value or vertical position in a graph, often used in economic models to describe changes in price or quantity.