its a population
A population.
The organisms of one species living together in the same place at the same time are a population.
No. The "biosphere" is all of the living organisms existing in this place at this time.
to group organism together base on their evolutionary history to group organism together base on their evolutionary history
The group of all populations in an area is community. Niche is everything an organism occupies in an ecosystem- for example, place to live, food, mates, etc.A community is a group of different populations living together in one area.
A living place where an organism lives is called a habitat.
a population
The smallest group of organisms wherein evolution can take place is a population. This is because all methods of evolution require chromosomes from more than one organism.
An ecosystem is a complex interaction of living and non-living processes. A habitat is a physical place, within an ecosystem, where a particular species tends to be found.
A group of individuals of the same species living in a particular place is called a population.
If a group of organisms cannot be interbreed, and create fertile offspring, thent hey are separate species. If the can be interbreed, and the offspring can also interbreed, then they are different sub-species, or phases of the same species.
A habitat is the place where an organism lives or can be classified as a possible living environment for an organism. You can call a specific cave where a bear lives it's habitat, or you can describe some other cave that doesn't have that bear living in it, but that could be a possible living environment for that bear. Now, variables such as species can affect what you classify as a "habitat" in this way, so be sure to take that into consideration.