#Question id: 4715
#Unit 11. Evolution and Behavior
Claytonia virginica is a woodland spring herb with flowers that vary from white, to pale pink, to bright pink. Slugs prefer to eat pink-flowering over white-flowering plants (due to chemical differences between the two), and plants experiencing severe herbivory are more likely to die. The bees that pollinate this plant also prefer pink to white flowers, so that Claytonia with pink flowers have greater relative fruit set than Claytonia with white flowers. A researcher observes that the percentage of different flower colors remains stable in the study population from year to year. Given no other information, if the researcher removes all slugs from the study population, what do you expect to happen to the distribution of flower colors in the population over time?
#Question id: 4716
#Unit 11. Evolution and Behavior
Which of the following is correct match?
|
A |
Wallace |
I |
Changes in allele frequency due to random genetic drift |
|
B |
Sewall Wright |
II |
Evolution by natural selection |
|
C |
Carl Woese |
III |
hybrid sterility |
|
D |
Haldane’s rule |
IV |
DNA sequencing led to molecular phylogenetics |
#Question id: 4717
#Unit 11. Evolution and Behavior
If Darwin had been aware of genes and their typical mode of transmission to subsequent generations, with which statement would he most likely have been in agreement?
#Question id: 15716
#Unit 11. Evolution and Behavior
#Question id: 15717
#Unit 11. Evolution and Behavior
#Question id: 15718
#Unit 11. Evolution and Behavior
Christians interpreted the biblical account of Genesis literally and concluded that each species had been created individually by God in the same form it has today. This belief is known as