Chinese paleoanthropologist s argue that Asian premodern human fossils evidence both earlier and later characteristics. The more ancestral traits include
a. very large cranial capacities
b. a sagittal ridge
c. less flattened nasal bones
d. thin walls of the braincase
e. features that unquestionably substantiate that anatomically modern migrants from Africa displaced local populations
Question 2
Dated to approximately 500,000-400,000 years ago, the site of______________has yielded a sample of 4,000 fossil fragments representing about twenty-eight premodern Homo sapiens individuals, more than 80 of all Middle Pleistocene hominin remains in the world.
a. Ehringsdorf
b. Sima de los Huesos
c. Steinheim
d. Swanscombe
e. Petralona
Discovering Fossils 06-30
Four kinds of evidence supporting the theory that species evolve.
Structures of the human myelencephalon (medulla) and metencephalon.
The four routes of entry into the human body for hazardous materials.
Human Development (Full Term)
Events in human fertilization. The light micrograph shows a fertilized human oocyte.