#Question id: 11253
#Unit 10. Ecological Principles
Experiments conducted by Francisco Ayala with fruit flies and by David Pimentel with houseflies and blowflies have demonstrated the rather interesting phenomenon that __________.
#Question id: 11254
#Unit 10. Ecological Principles
Character displacement:
#Question id: 11255
#Unit 10. Ecological Principles
Antiherbivore defenses in Umbelliferous plants and the insects feeding on these plants has shown that:
#Question id: 11256
#Unit 10. Ecological Principles
Inferences built on the idea that evolutionarily older and younger characters should be found among close relatives if they are linked by evolution has been elaborated into a branch of evolutionary biology known as __________.
#Question id: 11257
#Unit 10. Ecological Principles
Close examination of the yucca-yucca moth mutualism has shown that what appear to be coevolved traits may have been __________ that were critical to the establishment of the mutualism in the first place.
#Question id: 11258
#Unit 10. Ecological Principles
In order for mimicry to be effective in protecting a species from predation, it must