Which of the Following Would Be Classified as a Situation

question 44

Multiple Choice

Which of the following would be classified as a situation where a third party benefits from a market transaction by others?

• A) City buying 10,000 trees for green space renewal projects.
• B) Increased levels of air pollution in neighborhoods near a football stadium.
• C) Allowing a mining company to use a natural lake to discharge waste.
• D) Two firms trading pollution credits to avoid cutting their toxic emissions.

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Definitions:

Phenylalanine

An essential amino acid important in the biosynthesis of proteins.

Recessive Gene

A type of gene that expresses its traits only when paired with an identical or similar gene, as opposed to a dominant gene that can express its traits when paired with a different gene.

21st Chromosome

A chromosome in humans that, when an individual has three copies (trisomy 21) rather than the usual two, causes Down syndrome.

Down Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by developmental delays, physical growth limitations, and distinctive facial features.