Multiple Choice
In the American Southwest, forest habitats
A) currently extend unbroken between mountaintops over thousands of km.
B) have never extended unbroken between mountaintops.
C) last extended unbroken between mountaintops in the Cretaceous.
D) last extended unbroken between mountaintops in the Permian.
E) last extended unbroken between mountaintops in the Pleistocene.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The equilibrium model of island biogeography predicts<br>A)
Q3: Birds on oceanic islands have highest diversity
Q4: The largest fraction of land area on
Q5: The equilibrium model of island biogeography predicts<br>A)
Q6: For aquatic organisms,<br>A) drainage lakes are more
Q7: A positive relationship between area and species
Q8: The number of montane mammal species _
Q9: A 100-year record of the colonization of
Q10: What happens to species richness of carabid
Q11: Ferns often maintain high diversity even on