How Many Cross-Over Events Are Depicted in the Following Figure

question 2

Multiple Choice

How many cross-over events are depicted in the following figure?

• A)Zero
• B)One
• C)Two
• D)Four
• E)Five

Describe the process and effects of succession on ecosystems.

Recognize the role of interactions (positive/negative) among species in shaping community structure.

Understand the concept of a gardening or agricultural practice that demonstrates principles of ecology.

Identify keystone and foundation species and their effects on community structure.

---

Definitions:

Fourteenth Amendment

An amendment to the U.S. Constitution granting citizenship to all persons born or naturalized in the United States and protecting civil rights.

Ex Post Facto Laws

Laws that retroactively change the legal status of actions that were committed before the enactment of the law, prohibited by the U.S. Constitution.

Bills of Attainder

Legislative acts allowing for the punishment of individuals without trial, prohibited by the U.S. Constitution.

Habeas Corpus

A legal writ employed to bring a party who has been criminally detained before a court to determine the legality of the detention; it is a protection against unlawful and indefinite imprisonment.