Exam Rvw Chapter 15/16/17

Match it! Select the correct answer from the pull down...Good luck!

Natural selection is the same as

When a paleontologist measures the amount of an isotope present in a fossil, what dating technique is being used?

What principle states that the frequency of an allele in a population will remain constant unless one or more factors cause that frequency to change?

Cows that give more milk than other cows are an exampple of

Which of the following is required to maintain genetic equilibrium?

when the two extremes on a bell curve are selected for

Huge numbers of species disappear at once during

A species that is easily recognizable, existed for a relatively short period of time, and covered a widegeographic area may be used as a(an)