Which of the following is NOT a suggested scenario for the environmental conditions under which bipedalism was first selected for among the earliest hominins?
A) a temperature decrease that shrank the forests and produced savannas
B) formation of the Rift Valley that isolated our ancestors on the savannas
C) a "mosaic" environment of forests and open plains
D) glacial advances creating a cold climate on the open plains
Correct Answer:
Verified
Q16: The early primates known as the Omomyidae
Q17: The earliest primate like fossils were found
Q18: The early ancestors of the modern prosimian
Q19: Apes appear in the fossil record
A)65 million
Q20: The earliest probable ancestor of all modern
Q22: Latest evidence indicates that bipedal locomotion may
Q23: The foramen magnum ("large hole" in Latin)is
A)a
Q24: Which hominid genus may be defined as
Q25: The famous fossil known as "Lucy" belongs
Q26: Which hominid genus may be defined as
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