Two Different Replacement Models Have Been Proposed

question 9

Multiple Choice

Two different Replacement Models have been proposed. They differ from each other with respect to which of the following?

• A) the anatomy of modern humans
• B) the timing of the origin of modern humans
• C) whether a speciation event caused the demise of Neandertals
• D) the origin and dispersal of the first modern human populations
• E) the use of DNA sequences in analyses

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Definitions:

Senate Majority Leader

The chief spokesperson and strategist for the majority party in the U.S. Senate, responsible for legislative planning and party agenda.

President Pro Tempore

A senior member of the Senate who presides over the chamber in the absence of the Vice President, often based on seniority.

Senate

An assembly or a chamber in a bicameral legislature, often the higher or upper house, responsible for making and passing laws.

Equal Population

A principle aiming to ensure that each district or division has a relatively similar number of inhabitants for purposes like electoral representation.