Snake venom — Contents 1 Chemistry 1.1 Neurotoxins 1.2 Cytotoxins 2 … Wikipedia
Median lethal dose — This article is about the toxicological term. For the album by Mudvayne, see L.D. 50 (album). For other uses, see LD50 (disambiguation). In toxicology, the median lethal dose, LD50 (abbreviation for “Lethal Dose, 50%”), LC50 (Lethal Concentration … Wikipedia
List of tautonyms — The following is a list of tautonyms: taxonomic names in which the genus and species names are the same. These are allowed in zoology, but not in botany, where the genus and species names must differ (though differences as small as one letter are … Wikipedia
Orthriophis — Beauty Snake (Orthriophis taeniurus) Scientific classification Kingdom: Animalia … Wikipedia
performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains … Universalium