In a hypothetical environment, fishes called pike-cichlids are visual predators of algae-eating fish (in other words, they locate their prey by sight). If a population of algae-eaters experiences predation pressure from pike-cichlids, which of the following is least likely to be observed in the algae-eater population over the course of many generations?
A) selection for drab coloration of the algae-eaters
B) selection for nocturnal algae-eaters (active only at night)
C) selection for larger female algae-eaters, bearing broods composed of more, and larger, young
D) selection for algae-eaters that become sexually mature at smaller overall body sizes
E) selection for algae-eaters that are faster swimmers
Roots of the keystone species hypothesis: does a higher proportion of predators in diverse communiti
As a result of sharing its environment with humans, this macaque had the opportunity to steal an ast
Vision with macular degeneration is experienced with an inability to focus in the center of the visu
One Module of the Primary Visual Cortex
The upper intake manifold, often called a plenum, attaches to the lower intake manifold.
Corbel Vault, Interior of Tholos, The So-called Treasury of Atreus