The presence of sexual dimorphism in the australopithecines suggests
A) monogynous mating
B) single male, multi-female social groups
C) the presence of predators in the environment
D) polyandrous mating
E) promiscuous and/or polygynous mating with some degree of male-male competition
Question 2
While burins were occasionally found in Neandertal took kits, they became common during the Upper Paleolithic as people increase the implements they made from bone, antler, and wood.
Indicate whether the statement is true or false
A hypothesis that suggests an explanation of the function of the gene that is defective in patients
Anoles mating, Gainesville, Florida
Gorillas live in one-male or multimale groups, from which females emigrate at sexual materity.
The Circle of Relationship Issues and Sexual Problems