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Imagine That You Are Searching for the Gene Associated with Nail-Patella

question 52

Multiple Choice

Imagine that you are searching for the gene associated with nail-patella syndrome, a dominant genetic disorder that causes developmental abnormalities. In a large pedigree you discover an association between nail-patella syndrome and a genetic marker that occurs in two different alleles, A and B. Fifteen individuals within this pedigree have nail-patella syndrome and are A/B heterozygotes for the marker. Thirty individuals within this pedigree don't suffer from nail-patella syndrome and are homozygous for the A marker allele. One individual within this pedigree has nail-patella syndrome and is also homozygous for the A marker allele. The most likely explanation for this exceptional individual is that ________.


Definitions:

Cash Short and Over

An account that stores any discrepancies between the expected cash count and the actual amount of cash present, reflecting errors or theft.

Other Income

Revenue generated from activities that are not part of a company's primary business operations, including interest, dividends, and gains from asset sales.

Income Statement

A financial report that shows a company's revenues, expenses, and profits over a specific period.

Separating Responsibilities

A risk management technique that involves dividing tasks and authorities among different individuals or groups to reduce the risk of error or fraud.

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