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CH. 14 Evolution of Brain & Language

Across
Compared to our olfactory bulbs, wolves have ____ones
The unique system of communication used by members of the human species
There is strong selection for increased male body size in highly ____ primate species
Language is an
Chimpanzees and horses have ____ that are similar in size
A small "floating bone" in the front part of the throat, which is held in place by muscles and ligaments
The brain uses a lot of ____ and in humans it accounts for 16-20% of the total energy and oxygen consumed by the body
The ratio of the actual brain size to the expected size
Among dog breeds, chihuahuas are more____than German shepherds
The layer of gray matter that covers the surface of the cerebral hemispheres
Mold of the inside of the brain
Artificial selection on chihuahuas has driven ___at a faster rate than brain size
Olfactory bulbs control this
Small or dwarfed anthropoid species like squirrel monkeys or talapoin monkeys have ___EQs
In the frontal lobe of the human brain, there is ____area.
Which sex of orangutans, gorillas, and baboons has larger EQ?
Down
As the hominin brain expanded, its ____changed
Washoe, a chimpanzee, used____to communicate
Abbreviation for the ratio of actual brain size to the expected size
Even at rest, research shows, a large proportion of the brain may be showing
Neandertal brain sizes fall well within or exceed modern human range; their EQ is lower than modern humans because the had
____master rules of grammar of any language to which they are exposed, despite their complexity
Study of the evolution of brain structure and function
The human ___ weighs in at about 1,300 g
Habitual _____ is accompanied by an asymmetry of function in the brain
When a function of the brain typically and consistently occurs in only one of the hemispheres, it is___
Basic cellular units of the nervous system
Prefix for old/ancient
Chomsky stated that humans have a ___grammar
A language area of the brain is any part of the brain that is activated during the production or comprehension of ______
Is cross-cultural and universal, often vocal, has standardized tones and rhythmic patterns