Question: Convergent Evolution

Answer: The evolution of similar features in independent evolutionary lineages.

Question: Divergent Evolution

Answer: When two or more species sharing a common ancestor become more different over time

Question: Co-Evolution

Answer: Process by which two species evolve in response to changes in each other

Question: Reverse Evolution

Answer: When a species evolves a reduction or absence of a organ that an ancestor had though to be neccessity

Question: Microevolution

Answer: Evolutionary change within a species or small group of organisms, especially over a short period.

Question: Macroevolution

Answer: Evolutionary change above the species level.