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
Sexual and asexual reproductive cells of fungi.
Connell's experimental manipulation of species indicated the presence of competition.
The cortex, hypothalamus, amygdala, and ventral striatum: their putative roles in sexual activity. ...
A mammalian cell demonstrating the presence of mtDNA
Mating House Sparrows