Which of the Following Statements Is NOT True

question 85

Multiple Choice

Which of the following statements is NOT true?

• A)Resource scarcity is a major economic concern in the rich countries of the world.
• B)Most opportunity costs are zero.
• C)An economic situation is in equilibrium when no individual would be better off taking a different action.
• D)Some very talented, skilled individuals who can do some things better than most people should specialize in doing that one thing.

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Definitions:

Gene Coalesce

A concept in molecular genetics where different alleles at a gene locus in different lineages trace back to a single ancestral allele.

Allele Fixed

The situation in a population where all members carry the same allele of a particular gene, leading to the lack of genetic variation for that gene locus.

Population Size

The total number of individuals within a defined area at a given time.

Molecular Phylogenetic Studies

Investigations that use molecular data, such as DNA sequences, to infer the evolutionary relationships among species.