Multiple Choice
As climate has changed over evolutionary time scales,different organisms have responded by:
A) Advancing their range
B) Becoming fragmented into isolated patches
C) Retreating their range
D) Eventually rejoining after being fragmented
Correct Answer:

Verified
Correct Answer:
Verified
Q2: A plant species is found on the
Q3: A male bullfrog (Rana catesbeianus)is found to
Q4: During the industrialization of England,a species of
Q5: Norfolk Island,located approximately 700 km from New
Q6: Two adjacent populations of a species of
Q8: A seismic event occurs,splitting a population of
Q9: Present day distribution patterns of plants and
Q10: You are at a museum and observe
Q11: _ structures are similar in superficial form
Q12: Ecological speciation is comprised of which components:<br>A)