They must be able to reproduce, and their offspring must be fertile as well. So technically, because ligers are in fact fertile, tigers and lions are one species, regardless of the fact we classify them as two.
Organisms that belong to the same species can reproduce a fertile offspring.
They are members of the same species.
The offspring must be able to produce young.
Organisms of the same species can mate and produce offspring.
We know that organisms that must struggle to survive in a habitat with limited resources will be in competition to do so.
they can produce fertile offspring
they can produce fertile offspring
They are considered to be in the same species.
Organisms that belong to the same species can reproduce a fertile offspring.
Organisms that belong to the same class are of the same species. They will be able to reproduce without a problem.
When a group of organisms can interbreed they are considered a species. Humans can interbreed and produce other humans because they are the same species.
they can produce fertile offspring
Organisms of the same species will share common traits.
They are members of the same species.
interbreed and produce fertile offspring.
The offspring must be able to produce young.
Organisms of the same species can mate and produce offspring.