chromosome fragmentation
21Archébactérie — Archaea Archées …
22Archée — Archaea Archées …
23Archées — Archaea Archées …
24Archéobactérie — Archaea Archées …
25Archéobactéries — Archaea Archées …
26Civilisation précolombienne — Pyramide de Chichén Itzá, une des œuvres les plus fameuses des civilisations précolombiennes. L expression civilisation (ou culture) précolombienne (ou préhispanique, pour les pays hispanoaméricains) s applique aux peuples autochtones de l… …
27fern — fernless, adj. fernlike, adj. /ferrn/, n. any seedless, nonflowering vascular plant of the class Filicinae, of tropical to temperate regions, characterized by true roots produced from a rhizome, triangular fronds that uncoil upward and have a… …
28Fern — /ferrn/, n. a female given name. * * * Any of about 10,000–12,000 species (division Filicophyta) of nonflowering vascular plants that have true roots, stems, and complex leaves and reproduce by spores. Though ferns were once classified with the… …
29Disjunct distribution — An example of disjunct distribution of Elona quimperiana. In biology, a taxon with a disjunct distribution is one that has two or more groups that are related but widely separated from each other geographically. The causes are varied and might… …
30Evolution — This article is about evolution in biology. For other uses, see Evolution (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to evolution. Part of a series on …
