#Question id: 3488
#Section 2: Evolution
According to Hamiltonʹs rule,
#Question id: 10857
#Section 1: Ecology
Cowbirds never make nests, never incubate their eggs, and never care for their young. Instead they lay their eggs in the nests of host species, which either reject the egg or care for it and the young that hatches as their own. The cowbird is an example of a(n)
#Question id: 8287
#Section 2: Evolution
The following phylogeny shows six living
species (a-f) and five ancestral (now extinct) species (#1-5). If the phylogeny
had been developed on the basis of similarities in bone structure, which of the
following predictions would you make in terms of the structure of a particular
enzyme?
#Question id: 11057
#Section 2: Evolution
Bombardier beetles release an explosive mixture of quinones and hydrogen peroxide from glands at the end of their abdomen when disturbed by grasshopper mice and other predators. This is an example of what kind of defense against predation?
#Question id: 11979
#Section 1: Ecology