No. The definition of a species is often defined as the largest group of organisms capable of interbreeding and producing fertile offspring. If several are totally different they don't fit the definition.
By its very definition an ecosystem requires several organisms.
An ecosystem is a system formed by the interaction of a community of organisms with their physical environment.
It is the very concept of all of the organisms and their interaction with the area in which they live.
Without some organisms and an environment to interact with you don't have an ecosystem.
an orgasm does not occupy a niche
no.
a species..i think..:T
A group of organisms of the same species is called a population. A group of different species living together is called a community.
Organisms are classified into kingdoms, phylums, classes, orders, families, genuses, and species. There are several subcategories, such as subspecies. An organism's scientific name is the combination of its genus and subspecies (ex. Puma Concolor, Puma is the genus, concolor is the species).
Era
yes .
Yes, territorial behavior extends to organisms of different species.
Organisms in a species have characteristics that differ from those of other organisms in their genus.
Organisms in a species have characteristics that differ from those of other organisms in their genus.
no.
There are a number of different types of species of organisms in an ecosystem in order for it to be functional and stable. Different organisms add species diversity which increases the stability of the ecosystem. Eg. the ecosystem such as a forest can quickly regenerate after a natural disturbance such as a fire.
species
Symbiosis
According to the biological species concept, two organisms are of different species if they do not do which of these
a species..i think..:T
A species is defined as all of the organisms who can breed together to form viable, fertile offspring. Therefore, it is a natural unit and subject to variation between different examples.
mutualism