The reproductive success of ________ is measured by the quantity of their offspring, whereas the reproductive success of ________ is measured by raising their offspring to maturity.
a. men; women
b. women; men
c. younger people; older people
d. people in undeveloped countries; people in industrialized nations
Question 2
According to the evolutionary perspective, fear
A) is greater for women than for men.
B) is no longer important for survival.
C) puts humans needlessly at risk.
D) helped our ancestors survive.
The life cycle of the early diverging moss genus, Sphagnum, illustrating reproductive adaptations th
Browning and Gunning demonstrated that placental transfer tissues increase plant reproductive succes
Sun-tracking behaviour of the arctic plant, Dryas integrifolia, heats the reproductive parts of its
Anthropologist Andrea Wiley (left) investigates the effects of high-altitude living on reproductive
Autonomic innervation of the male reproductive system