Multiple Questions Answers

1. Scientists believe that modern humans appeared during the
_______ epoch.
A. Pleistocene
B. Pliocene
C. Miocene
D. Paleocene

2. In a population of horses, an extreme phenotype is favored
and the distribution of genes in that population shifts toward
that phenotype. This process is called _______ selection
A. random
B. stabilizing
C. disruptive
D. directional

3. Which of these creatures are annelids?
A. Gastropods
B. Earthworms
C. Planarians
D. Sponges

4. Which of the following is a type of archaea?
A. Algae
B. Mold
C. Halophiles
D. Spirilum