How might brain shape reveal clues about hominin history? The globe-shaped brain of modern humans may result from enlargement of parts that are involved in speech. The elongated brains of Neanderthals may reveal that their language capacity was less developed than that of modern humans. Only brain size can give scientists clues about cognitive ability.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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35.

How might brain shape reveal clues about hominin history?
The globe-shaped brain of modern humans may result from enlargement of parts that are involved in
speech.
The elongated brains of Neanderthals may reveal that their language capacity was less developed than
that of modern humans.
Only brain size can give scientists clues about cognitive ability.
a and b
none of the above
Transcribed Image Text:How might brain shape reveal clues about hominin history? The globe-shaped brain of modern humans may result from enlargement of parts that are involved in speech. The elongated brains of Neanderthals may reveal that their language capacity was less developed than that of modern humans. Only brain size can give scientists clues about cognitive ability. a and b none of the above
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