The Origin Of Humans Flashcards
Apes are member of the?
Hominoidea
2 familiar of hominoids
Hominidae
Hylobatidae
bonobos,orangutans,chimpanzees,gorillas, and human beings
Hominidae
is the tribe of Homininae that only includes humans (Homo), chimpanzees (Pan), and their extinct ancestors
Hylobatidae
, is a Latin word meaning ‘human’ or ‘man”.
Homo
is a class of similar things, especially a group of animals or plants that includes several closely related species,
genus
any of al family (Hominidae) of erect bipedal primate mammals
Hominid
the group consisting of modern humans. extinct human species and all our immediate ancestors (including members of the genera Homo, Australopithecus, Paranthropus and Ardipithecus).
Hominin
Australopithecus means
‘southern ape
is based on the location where some of the first fossils for this species were discovered - the Afar Depression in Ethiopia, Africa
afarensis
the first modern humans, evolved from their early hominid predecessors between 200,000 and 300,000 years ago.
Homo sapiens
The theory that the savannah was expanding due to increasingly arid conditions, which then drove hominin adaptation
ARIDITY HYPOTHESIS
The theory that hominins were forced out of the ability to modify stone into tools. trees they lived in and onto the expanding savannah
SAVANNAH HYPOTHESIS
- the condition of having two feet or of using only two feet for locomotion
Bipedalism
is a process that results in changes in the genetic content of a population over time
Evolution