Janet Is Homozygous Dominant for the Wild Type Allele of the Gene

question 53

True/False

Janet is homozygous dominant for the wild type allele of the gene that when mutant causes cystic fibrosis. Her brother Henry is a heterozygote. They both do not have the disease cystic fibrosis.

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Definitions:

Antimacassars

Small pieces of cloth or paper placed over the backs or arms of chairs or sofas to protect them from grease or dirt.

Monopolistic Distributor

A sole provider of a product or service in a particular market, facing little to no competition.

Demand Curve

A graphical representation that shows the relationship between the price of a good and the quantity demanded by consumers, usually downward sloping.

Marginal Cost

The cost increase associated with producing an additional unit of a product or service.