#Question id: 11511
#Section 1: Ecology
A metapopulation is
#Question id: 3455
#Section 2: Evolution
A duck egg is removed from its mother’s nest and incubated by a barnyard hen. The duckling hatches out in the presence of the barnyard hen and stays in her nest. After a couple of days, the duckling is presented with a choice between its biological mother and the hen that incubated it. The duckling approaches and follows the hen. This set of observations demonstrates the phenomenon of
#Question id: 8844
#Section 2: Evolution
Organic chemistry is a science based on the study of
#Question id: 10862
#Section 2: Evolution
The fundamental niche of a species is
#Question id: 11714
#Section 2: Evolution
In recognizing patchiness in the natural world, ecologists have developed three different models of populations. Which of these recognize(s) that there are differences in the quality of habitat patches without considering effects of differences in habitat quality within the habitat matrix?