#Question id: 4714
#Section 2: Evolution
After the drought of 1977, researchers hypothesized that on the Galápagos Island Daphne Major, medium ground finches with large, deep beaks survived better than those with smaller beaks because they could more easily crack and eat the tough Tribulus cistoides fruits. A tourist company sets up reliable feeding stations with a variety of bird seeds (different types and sizes) so that tourists can get a better look at the finches. Which of these events is now most likely to occur to finch beaks on this island?
#Question id: 10822
#Section 2: Evolution
When two organisms attempt to utilize the same resource, the result is:
#Question id: 3448
#Section 2: Evolution
Which scientist devised a rule that predicts when natural selection should favor altruism?
#Question id: 3429
#Section 2: Evolution
Which of the following is a behavioral pattern that results from a proximate cause?
#Question id: 10676
#Section 2: Evolution
For a pair of interacting species, increased specialization and decreased niche breadth in both species would result in