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Disruptive selection
by natural selection.
The chimps taste for fruit drove the selection of individuals that were tending towards trichromatic vision. This allowed them to distinguish the ripest fruit, thus the best nutritionally, with their color vision. Thus this drove selection for these individuals as this train was reproductively successful.
It is called "natural selection", also known popularly as "survival of the fittest". This mechanism suggests that organisms will flourish if they are compatible with their environment (light, food, water, predators, weather), and will die and cease reproduction if they are not.
stabilizing selection
stabilizing selection
Populations evolve, but individuals are selected. Natural selection affects individual organisms.
Natural selection requires that individuals in a population are
Stabilizing selection
Disruptive selection.
Disruptive selection
Answering "How do prewriting activities like brainstorming and topic selection differ for individuals and teams?"
natural selection
Both
stabilizing selection: when individuals near the center of the curve have a higher fitness than individuals at either end of the cure, keeping the center at its current location but narrows the overall graph directional selection: when individuals at one end of the curve have a higher fitness than individuals at the other end, or middle, causing the entire curve to move as the character trait changes disruptive selection: when individuals at the upper and lower ends of the curve have higher fitness than individuals near the middle, causing the single curve to be cut into two These three types of selection are brought about by natural selection, so whichever one is favored, then the genes evolve in that specific direction. natural selection acts on the genotype, but the results are seen in the phenotype
by natural selection.
According to natural selection the individuals can be rare from the enviroment