One Fairly Complete Skull,one Large Mandible,and Two Partial Skulls Were

question 49

Multiple Choice

One fairly complete skull,one large mandible,and two partial skulls were found in the 1990s at the Dmanisi site in the former Soviet Republic of Georgia.Dated to 1.7 to 1.77 m.y.a.,these fossils

• A) suggest a slow spread of early Homo out of Africa and into Eurasia.
• B) exhibit no anatomical diversity, unlike the variable anatomically modern humans.
• C) established an undisputed new species, H.rudolfensis.
• D) are older than the fossils of the Nariokotome boy found in Kenya.
• E) suggest a rapid spread, by 1.77 m.y.a, of early Homo out of Africa and into Eurasia.

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Definitions:

Proposals

Documents or presentations offering a plan or suggestion, often seeking approval or support for action.

Sampling Bias

A statistical error that occurs when a sample is not representative of the population from which it is drawn, potentially leading to distorted results.

Survey

A method of gathering information by asking a series of questions from a group of people to collect data.

Proposals

Formal suggestions or plans put forward for consideration or discussion by others.