It is called population density.
Population density.
Carrying capacity
population density
a critical number is the minimum number of individuals of a given species that is required to maintain a healthy population. if a population goes down below thew critical number then it will become extinct
The taxonomic level with the greatest number of species for a given genus is the order.
One can determine the relative abundance of a species in a given ecosystem by conducting surveys or sampling methods to count the number of individuals of that species compared to other species present in the ecosystem. This information can help scientists understand the population dynamics and overall health of the ecosystem.
The term used for the number of organisms of a species in a habitat is "population." Population refers to the group of individuals of the same species living in a specific area at a given time. Factors such as resource availability, environmental conditions, and interactions with other species can influence population size.
A community is larger than a species population. A community consists of interacting populations of different species within a given area, while a species population refers to the total number of individuals of a single species in a specific area.
for an individual, no for a species, yes the DNA in individuals of a given species does contain information about the evolutionary past of that species
This is a "keystone" species.
They form a population.
Biodiversity is the variety and number of species in a given area.