1. IN evolutionary term, what does fitness refer to
a) an organism's ability to control the largest amount of resources in a particular niche
b) an organism's ability to displace natural predators from many different niches
c) an organism's ability to become as specialized as possible
d) an organism's ability to survive and reproduce
e) an organism's ability to mature more rapidly then other organisms
2. Rather than attempting to classify humans into racial categories, biologist and anthropologist are
a) confident but earlier racial classification are still valid
b) denying the existence of any biological variation among humankind
c) attempting to create new categories based only on blood type
d) trying to verify anthropometric data from the truth of the century
e) seeking to explain why specific biological variation occur