NEET BIOLOGY

Detailed explanation-1: -For a given region, carrying capacity is the maximum number of individuals of a given species that an area’s resources can sustain indefinitely without significantly depleting or degrading those resources.

Detailed explanation-2: -Carrying capacity can be defined as a species’ average population size in a particular habitat. The species population size is limited by environmental factors like adequate food, shelter, water, and mates. If these needs are not met, the population will decrease until the resource rebounds.

Detailed explanation-3: -Recent estimates of Earth’s carrying capacity run between two to four billion people, depending on how optimistic researchers are about international cooperation to solve wicked collective action problems.

Detailed explanation-4: -If a population exceeds carrying capacity, the ecosystem may become unsuitable for the species to survive. If the population exceeds the carrying capacity for a long period of time, resources may be completely depleted. Populations may die off if all of the resources are exhausted.

Detailed explanation-5: -Carrying Capacity – The number of populations or organisms within a population, which an environment can sustain indefinitely without environmental degradation.