Speciation: When One Species Isn't Enough Quiz
Think you’ve got your head wrapped around Speciation? Put your knowledge to
the test. Good luck — the Stickman is counting on you!
Q. Which of the following is an example of an extrinsic isolating barrier?
Q. Which of the following is an example of a potential prezygotic isolating barrier?
Q. Which of the following would contribute to anagenesis?
Q. Which of the following would likely contribute to cladogenesis?
Q. Which of the following does NOT present a problem for defining species under the BSC?
Horizontal gene transfer
Potential versus actual interbreeding
Q. Which of these factors would be most useful for distinguishing species by the Ecological Species concept?
Q. Assortative mating is an example of
Q. Secondary contact occurs with species that were formerly
None of the above
Q. Reinforcement is a theory of
Q. When a colonizing population of organisms finds a new habitat and rapidly diverges to occupy all niches, it is an example of