symbiotic viruses
21Plasmid — Figure 1: Illustration of a bacterium with plasmid enclosed showing chromosomal DNA and plasmids. In microbiology and genetics, a plasmid is a DNA molecule that is separate from, and can replicate independently of, the chromosomal DNA …
22Multicellular organism — In this image, a wild type Caenorhabditis elegans is stained to highlight the nuclei of its cells. Multicellular organisms are organisms that consist of more than one cell, in contrast to single celled organisms. Most life that can be seen with… …
23Non-Mendelian inheritance — Mirabilis jalapa Carl …
24Extranuclear inheritance — is the transmission of genes that occur outside the nucleus. It is found in most eukaryotes and is commonly known to occur in cytoplasmic organelles such as mitochondria and chloroplasts or from cellular parasites like viruses or bacteria… …
25Abiogenesis — Primordial soup redirects here. For the board game, see Primordial Soup (board game). Origin of life redirects here. For views on the origins of life outside the natural sciences, see Creation myth. Pre Cambrian stromatolites in the Siyeh… …
26Endosymbionte — Endosymbiote Un endosymbiote est un organisme qui vit à l intérieur d une autre cellule ou d un autre organisme, l association ainsi formée est une endosymbiose. Pour exemple, la bactérie rhizobium fixatrice d azote vit dans les nodules… …
27Endosymbiote — Un endosymbiote est un organisme qui vit à l intérieur d une autre cellule ou d un autre organisme, l association ainsi formée est une endosymbiose. Pour exemple, la bactérie rhizobium fixatrice d azote vit dans les nodosités racinaires des… …
28bacteria — bacterial, adj. bacterially, adv. /bak tear ee euh/, n.pl., sing. bacterium / tear ee euhm/. ubiquitous one celled organisms, spherical, spiral, or rod shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom …
29Cell nucleus — HeLa cells stained for the cell nucleus DNA with the Blue Hoechst dye. The central and rightmost cell are in interphase, thus their entire nuclei are labeled. On the left, a cell is going through mitosis and its DNA has condensed ready for… …
30Ecology — For other uses, see Ecology (disambiguation). Ecology …
