Multiple Choice
Over a time scale of many millions of years, biodiversity is controlled by
A) Predation rates
B) Intensity of interspecific competition
C) The balance of speciation and extinction
D) Speciation only
Correct Answer:

Verified
Correct Answer:
Verified
Q9: An example of premating isolation is<br>A) Offspring
Q10: Invaders may be ecologically compatible with the
Q11: The probability of extinction is enhanced by<br>A)
Q12: Genetic markers are useful for marine species
Q13: Diverse communities<br>A) Are usually more productive than
Q14: The species-area relationship<br>A) Accurately predicts the species
Q15: Why are home and professional aquarium sources
Q16: The fossil record demonstrates that<br>A) Diversity has
Q17: Invasion frequency has increased for marine invaders
Q18: The study of the relationship of geographic