The Central Definition of a Monophyletic Group Focuses On

question 18

Multiple Choice

The central definition of a monophyletic group focuses on:

• A)Do we have evidence of transitional fossils in the geological record?
• B)Do we have the majority of species described in each higher taxon?
• C)Are all of the species described actually real species?
• D)Do all higher taxa contain all known descendants of their single common ancestor?
• E)Do all of the taxa fit into the seven ranks of the Linnaean taxonomic hierarchy?

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Definitions:

Input Price Ratio

The ratio of the prices of the inputs used in the production of goods or services.

Absolute Advantage

A condition in which a country, individual, or company can produce a good or service at a lower cost per unit than competitors can.

Comparative Advantage

The ability of a country, individual, or company to produce a good or service at a lower opportunity cost compared to others.

Trade

The act of buying, selling, or exchanging goods and services between people or countries.