When a population reaches its tolerance limit, several potential outcomes can occur. Firstly, the population may decline in numbers due to increased mortality rates and decreased reproductive success, leading to potential extinction if limits continue to be exceeded. Secondly, individuals may exhibit behavioral adaptations, such as migrating to more suitable habitats, which can alter the population’s distribution. Thirdly, some species might undergo physiological changes or evolve traits that allow them to better cope with the new environment, potentially fostering resilience. Finally, there may be increased competition for limited resources, leading to changes in community dynamics and the possible decline of cohabiting species.
All species have a tolerance limit before they are no longer well suited to live in their environment. In three to five sentences, discuss the potential outcomes for a population when that limit is reached. There are at least four possibilities, and one point will be assigned per potential outcome mentioned. (4 points)
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