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Many of the Commercials That Air During the Nightly News

question 84

Multiple Choice

Many of the commercials that air during the nightly news broadcasts of ABC,CBS,and NBC seem to be for various prescription drugs.What is the most plausible explanation for this fact?


Definitions:

Pleiotropy

The genetic phenomenon in which a single gene influences two or more seemingly unrelated phenotypic traits.

Polygenic Inheritance

Inheritance of traits influenced by multiple genes, contributing to phenotypic diversity.

Incomplete Dominance

A genetic phenomenon where the offspring's phenotype is a blend of the parents' phenotypes.

Codominance

A genetic scenario where two different alleles for a gene are both fully expressed in a heterozygous individual, leading to a dual phenotype.

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