flap fold
61Book — A book is a set or collection of written, printed, illustrated, or blank sheets, made of paper, parchment, or other material, usually fastened together to hinge at one side. A single sheet within a book is called a leaf, and each side of a leaf… …
62Homologous recombination — Figure 1. During meiosis, homologous recombination can produce new combinations of genes as shown here between similar but not identical copies of human chromosome 1. Homologous recombination is a type of genetic recombination in which nucleotide …
63Izu stingray — Conservation status Near Threatened (IUC …
64animal development — Introduction the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by …
65Cementum — The cementum is the surface layer of the tooth root (B). Rather than being a passive entity like paint on a wall, cementum is a dynamic entity within the periodontium. It is attached to the alveolar bone (C) by the fibers of the periodontal… …
66Gingiva — Gums redirects here. For other uses, see Gum (disambiguation). Gingiva Cross section of a tooth with visible gums, or gingiva Gray s …
67Disruptive Pattern Combat Uniform — Australian officer on right wearing DPCU, British officer on left wearing Disruptive Pattern Material …
68SNP genotyping — is the measurement of genetic variations of single nucleotide polymorphisms (SNPs) between members of a species. It is a form of genotyping, which is the measurement of more general genetic variation. SNPs are one of the most common types of… …
69Bibliography of Mercer Mayer — This is a list of the works of Mercer Mayer.List of titlesThe following is a partial list of books that Mercer Mayer has written and/or illustrated. It also includes books and items that are related to Mercer Mayer and his creations (like… …
70List of accidents and incidents involving military aircraft, pre-1950 — This is a list of notable accidents and incidents involving military aircraft grouped by the year in which the accident or incident occurred. For more exhaustive lists, see the [http://www.baaa acro.com/ Aircraft Crash Record Office] or the [http …
