Topic Test Answers

These two graphs represent _______ and _______ selection.

Which of the following is a density-independent factor?

Which of the following statements about population distribution is not true?

Which respresents the common conditions of all three of the following: genetic drift, the founder principle, and the bottleneck effect?

The disproportionately high appearance of polydactylism among the Amish suggests that _______.

What factor creates the most difficulty in predicting the possible consequences of different control methods?

The bottleneck event that decimated the bison was caused by _______.

Which of the following methods involves counting the number of organisms in a specific area?

A species that has experienced a severe bottleneck event would be expected to _______.

A high birth to death ratio leads to smaller populations.

When tagging animals specifically for the study of population size, scientists must do all of the following EXCEPT:

Logistic growth curves are density-dependent.