Question

What evidence would you need to determine whether a population experiences negative density dependence or positive density dependence

Answer 1

When population growth slows down as density rises, this is known as negative density dependency. When the rate of population growth accelerates as population density accelerates, this phenomenon is known as positive density dependency, also referred to as inverse density dependence.

What is density dependence?

Population regulation is a density-dependent mechanism, which means that population density affects how quickly populations expand. When population densities control population growth rates, this is known as density-dependent processes in population ecology.

Positive density-dependent mechanisms increase parasite population dispersion, whereas negative density-dependent processes decrease parasite population dispersion.

Resources that are in short supply, like food, nesting places, and physical space, are some of the most prevalent negative density-dependent elements. Positive density dependency can result from a variety of sources and typically happens when population densities are relatively low. Low population densities can often make it difficult for individuals to find mates or, in the case of blooming plants, to receive pollen, which can impair reproductive success and delay population expansion.

To know more about density dependence refer to:    brainly.com/question/24120485

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