Through evolution. There are two main kinds of evolution which are gradualism and punctuated equilibrium. In gradualism, natural selection slowly removes unfavorable traits for the environment that the species is living in. After many years the different habitats will result in two species. This same theory is true for punctuated equilibrium except that in p.e. there is a sudden burst of change followed by a dormant state of evolution for the species.
According to the biological species concept, two organisms are of different species if they do not do which of these
Symbiosis
The Difference between mutualism And commensalism is that mutualism is a relationship between two species in which both species benefit and Commensalism is a relationship between two organisms in which one organism benefits and the other is unnaffected.
Massive competition occurs when 2 organisms have the sane niche. The organisms are 2 species.
Organisms are grouped into species according to their outer similarities so ducks and geese must vary enough to be categorized differently.
The other species will become extinct
According to the biological species concept, two organisms are of different species if they do not do which of these
The origin of new species. To be considered a member of a singe species, organisms must be capable of reproducing and producing viable offspring. Once they have evolved to become reproductively isolated, they can no longer fulfill these requirements and are considered separate species.
To put it simply, new species can form when organisms within a population become so genetically different they can no longer reproduce with one another without generating harmful mutations. This can be caused by genetic drift and geographic isolation. Two populations of the same species who live in different parts of the world will diverge and go on separate genetic paths, until eventually the two populations become genetically different and branch off into two different species.
When using genus and species in taxonomy , the genus will be the same for two very closely related organisms. The species will separate them.
Then they are the same species.
Genus and Species
Symbiosis
a species..i think..:T
The interaction between two organisms that benefit from one another is called mutualism. If the two organisms are from the same species, it is referred to as co-operation.
If two organisms are able to mate and produce fertile offspring, then they are of the same species.Horses and donkeys are two different species because if they mate, they produce a mule which is sterile (not fertile). This shows horses and donkeys are of different species.
Genus and Species