Pioneer species
Ecological species concept.
Pioneer species
Relate to the size of one species- population to the other species.
Keystone Species
Also known as ecological valence, the degree of adaptation of a living organism to changes in its environment. A species trait, ecological amplitude is expressed quantitatively as the range of environmental changes within which a given species is able to carry on its normal vital activities.
A species that can survive in a variety of ecological niches.
Ecological species concept.
Pioneer species
Relate to the size of one species- population to the other species.
some bacteria...
Keystone Species
It frees up ecological niches for other species.
Also known as ecological valence, the degree of adaptation of a living organism to changes in its environment. A species trait, ecological amplitude is expressed quantitatively as the range of environmental changes within which a given species is able to carry on its normal vital activities.
An ecological race is a population of a species that differs genetically because of adaptation to different living conditions.
it contribute to our economy by helping the peoples.
habitat where the organisms of a species can live
ecological succession