#Question id: 10746
#Section 1: Ecology
The difference between an edge and an ecotone is that an edge is ________, whereas an ecotone is ________.
#Question id: 9200
#Section 2: Evolution
During the inventory of bacterial genes present in the Sargasso Sea, a deep isolated area in the middle of the Atlantic Ocean, a research team concluded that at least 1,800 bacterial species were present. Based on what you might predict about the habitat structure of such an area, what kind of bacterial diversity would you expect to see in tropical coral reef waters?
#Question id: 11249
#Section 1: Ecology
Choose the density-dependent factor that will slow population growth as population size increases.
#Question id: 3371
#Section 2: Evolution
If a given gene in a randomly mating population has three alleles a, b and c in the ratio of 0.6, 0.3 and 0.1 respectively, what is the expected frequency of all heterozygote?
#Question id: 12566
#Section 5: Applied Ecology & Evolution