Why does your textbook classify early human ancestors using the genus australopithecines instead of a series of species?
a. This was a transitional species in the fossil record.
b. Scientists have found very few specimens and are not sure if this is a category.
c. There is little diversity in this group of human ancestors.
d. It is unclear exactly how many species exist.
Question 2
Skeletal features provide clear evidence, even though there was occasional famine, that overall Neolithic people were healthier than their Paleolithic relatives.
a. True
b. False
Indicate whether the statement is true or false
Human Skin
Hints of Earth’s Early Appearance
Before the advent of vaccinations and antibiotics, infectious diseases such as cholera were the scou
The human gustatory system.
Predicted polypeptide sequences translated from potential ORFs in the human TUBA3C gene
Apoptosis in the formation of a human hand