BACKGROUND FOR MAN |
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Σελίδα 106
... areas are indicated and in Figure 19 a section of the motor area is shown. On the section is the outline of a human ... areas, the fact that the sensory and motor areas are not sharply distinct, and that much of the cortex is in the ...
... areas are indicated and in Figure 19 a section of the motor area is shown. On the section is the outline of a human ... areas, the fact that the sensory and motor areas are not sharply distinct, and that much of the cortex is in the ...
Σελίδα 186
... areas until the carrying capacity of the land was reached. Large human populations were then present in many relatively rich areas separated from one another by what were and still are what I would term geographical filters; for example ...
... areas until the carrying capacity of the land was reached. Large human populations were then present in many relatively rich areas separated from one another by what were and still are what I would term geographical filters; for example ...
Σελίδα 199
... area or areas, and . . ." The addition would then make the definition applicable to the majority of cases. However, there would be important exceptions. For example, gypsies are characterized by a number of physical features which ...
... area or areas, and . . ." The addition would then make the definition applicable to the majority of cases. However, there would be important exceptions. For example, gypsies are characterized by a number of physical features which ...
Περιεχόμενα
GEORGE GAYLORD SIMPSON | 7 |
ERNST MAYR | 26 |
ALFRED SHERWOOD ROMER | 37 |
Πνευματικά δικαιώματα | |
19 άλλες ενότητες δεν εμφανίζονται
Συχνά εμφανιζόμενοι όροι και φράσεις
adaptation adult albumin allele frequencies anatomy ancestors animals appear areas Australopithecus Australopithecus africanus baboons biology bones brachiating brain Caucasoids chimpanzee complex concerned cultural DeVore dominance early environment evidence evolutionary evolved example existence females field studies Figure forms functions gelada genes genetic genotypes genus Homo gorilla habitats hamadryas hamadryas baboons heterosis hominid Homo erectus Homo habilis human evolution hunting important individual involved isolation knuckle-walking lineage living loci major males mammals Middle Pleistocene million miscegenation modern monkeys and apes morphological mutations nature negroes nonhuman primates observed Olduvai one-male groups original Paranthropus patterns physical pongids population possible Primate Behavior primates probably problem prosimians races racial range relationships relatively represent result rhesus sample sapiens selection similar single skull social behavior social group social organization species specimens Sterkfontein stimulation structure suggests Swartkrans taxa taxon taxonomic tool-using traits variability variation vertebrate