Which of the following determines the carrying capacity of a particular population by an ecosystem?
1. keystone species
2. pioneer species
3. limiting factors****
4. renewable resources.
Yes Limiting factors is correct.
The correct answer is 3. limiting factors.
To determine the carrying capacity of a particular population in an ecosystem, you need to consider the limiting factors. Limiting factors are environmental factors that restrict the growth, abundance, or distribution of a population within an ecosystem.
To identify the limiting factors, you can consider various factors such as food availability, water supply, territory or space, availability of shelter and nesting sites, disease prevalence, predation, competition, and climatic conditions.
By examining these limiting factors, you can determine the maximum sustainable population size that an ecosystem can support, which is known as the carrying capacity. The carrying capacity represents the number of organisms that can live in a particular area without depleting the available resources or causing detrimental effects on the ecosystem.
Keystone species, pioneer species, and renewable resources are also important components of an ecosystem, but they do not directly determine the carrying capacity. Keystone species have a disproportionate impact on their environment due to their unique ecological roles. Pioneer species are the first organisms to colonize previously uninhabited areas. Renewable resources are natural resources that can be replenished or replaced over time. While these factors contribute to the overall dynamics of an ecosystem, they are not the primary determinants of carrying capacity.