The Out-Of-Africa Model Explains

question 17

Multiple Choice

The out-of-Africa model explains:

• A) a single origin of modern people and eventual replacement of archaic Homo sapiens throughout Africa, Asia, and Europe.
• B) the importance of gene flow across population boundaries.
• C) migrations of australopithecines out of Africa.
• D) migrations of Homo habilis out of Africa.

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Definitions:

Liao, Salvulescu

Scholars known for their contributions to bioethics, particularly in the areas of moral philosophy and biomedical ethics.

Surgical Removal

The process of excising or cutting out a part of the body or a tissue through operative or medical procedures.

Justified

Considered to be right or reasonable, often in situations requiring moral, legal, or rational support.

Utilitarians

The ethical theory proposing that the best action is the one that maximizes utility, typically defined as that which produces the greatest well-being of the greatest number of people.