paralelizam

paralelizam

A similar evolutionary development in different species lines after divergence from a common ancestor that had the initial anatomical feature that led to it. Parallelism is thought to be due primarily to the independent species lines experiencing the same kinds of natural selection pressures. Parallelism is also referred to as parallel evolution. Parallelism results in homoplasies. See convergence.

0 0

Améliorer

Ajouter une image

Partie du discours : nom
Synonyme(s) :
Blossaire :
Secteur d’activité/Domaine : Anthropologie
Catégorie : Anthropologie physique
Company: Palomar College
Produit :
Acronyme-Abréviation :

Suite

Ajouter à Mon Glossaire

Autres langues :

Suite

Commentaires

Voir les termes similaires

centromera

Anthropologie; Anthropologie physique

Suženje u hromozomu gde se spajaju dva ili više hromatida.

thalassemia

Anthropologie; Anthropologie physique

Grupa genetički nasleđenih oblika anemije prouzrokovane proizvodnjom krhkih molekula hemoglobina koje su podložne uništavanju. Thalassemia se najprisutnija na Mediteranu i u ...

efekat uskog grla

Anthropologie; Anthropologie physique

Značajno smanjenje genetičke raznovrsnosti populacije ili vrste usled ekološke krize koja uništi većinu pripadnika dotične populacije ili vrste. Ograničena genetička raznovrsnost ...

ugljeni hidrat

Anthropologie; Anthropologie physique

A class of organic molecules that include sugars and starches.

glečerski

Anthropologie; Anthropologie physique

A long period of time during which earth's climate cools, causing glaciers to expand out from the poles and mountains covering vast areas. The glacials of the Pleistocene Epoch ...

osteoporoza

Anthropologie; Anthropologie physique

A bone disorder in which there is a progressive reduction in bone density resulting in brittleness and increased porosity. People with osteoporosis are at a high risk for bone ...

Les termes dans Actualités

Termes en vedette

svetiana

0
Termes
1
Blossaires
4
Abonnés

Secteur d’activité/Domaine : Arts et artisanat Catégorie : Peinture à l'huile

vrt naslade

Bosch's most famous and unconventional picture, The Garden of Earthly Delights was painted between 1490 and 1510. The oil painting is on three panels, ...