#Question id: 4648
#Section 2: Evolution
In a hypothetical environment, fishes called pike-cichlids are visual predators of algae-eating fish (i.e., they locate their prey by sight). If a population of algae-eaters experiences predation pressure from pike-cichlids, which of the following should least likely be observed in the algae-eater population over the course of many generations?
#Question id: 4932
#Section 2: Evolution
Which of the following is the best hypothesis regarding origins of nucleic acids?
#Question id: 4635
#Section 2: Evolution
Which statement about natural selection is most correct?
#Question id: 9195
#Section 2: Evolution
Philippe Bouchet and colleagues conducted a massive survey of marine molluscs on the west coast of New Caledonia. For 20% of the total species that were located and identified, only a single specimen was found. What does that suggest about the diversity of molluscs in this area?
#Question id: 10700
#Section 2: Evolution
Which of the following most important conclusion from the graph?
