Natural toxins produced by organisms, often for use as a defence mechanism.
Fisheries — dictionary. Aardward. 2004.
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poison — poisoner, n. poisonless, adj. poisonlessness, n. /poy zeuhn/, n. 1. a substance with an inherent property that tends to destroy life or impair health. 2. something harmful or pernicious, as to happiness or well being: the poison of slander. 3.… … Universalium
Toxin — This article is about the class of poisonous substances. For other uses, see Toxin (disambiguation). Universal warning symbol used to indicate toxic substances or environments A toxin (from Ancient Greek: τοξικόν toxikon) is a poisonous… … Wikipedia
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toxin — /tok sin/, n. any poison produced by an organism, characterized by antigenicity in certain animals and high molecular weight, and including the bacterial toxins that are the causative agents of tetanus, diphtheria, etc., and such plant and animal … Universalium
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Project Coast — was a top secret chemical and biological weapons (CBW) program instituted by the South African government during the apartheid era. Project Coast was the successor to a limited post war CBW program which mainly produced the lethal agents CX… … Wikipedia