#Question id: 3507
#Unit 11. Evolution and Behavior
Rank the following from most general to most specific:
A. gametic isolation
B. reproductive isolating mechanism
C. pollen-stigma incompatibility
D. prezygotic isolating mechanism
#Question id: 3508
#Unit 11. Evolution and Behavior
In these cases, females would indirect benefit by choosing the male that having which of following attribute
a. can provide the best care
b. provide no care, but maintain territories
c. Large males, have probably been successful at living long, acquiring a lot of food and resisting parasites and disease
d. The long tail of the peacock
#Question id: 4562
#Unit 11. Evolution and Behavior
Which stratum should contain the greatest proportion of extinct organisms?
#Question id: 4563
#Unit 11. Evolution and Behavior
If ʺxʺ indicates the location of fossils of two closely related species, then fossils of their most-recent common ancestor are most likely to occur in which stratum?
#Question id: 4564
#Unit 11. Evolution and Behavior
Who would have proposed that the boundaries between each stratum mark the occurrence of different localized floods?
#Question id: 4565
#Unit 11. Evolution and Behavior
Darwinʹs mechanism of natural selection required long time spans in order to modify species. From whom did Darwin get the concept of Earthʹs ancient age?