parent-offspring
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Parent-offspring conflict — is a term used to signify the evolutionary conflict arising from differences in optimal fitness of parents and their offspring. While parents tend to maximize the number of offspring, the offspring can increase their fitness by getting a greater… … Wikipedia
Parent — A parent is a father or mother; one who sires or gives birth to and/or nurtures and raises an offspring. The different role of parents varies throughout the tree of life, and is especially complex in human culture. Mother A mother is the… … Wikipedia
Offspring — This article is about a biological term. For the punk rock band, see The Offspring. For other uses, see Offspring (disambiguation). A frog in frogspawn. In biology, offspring is the product of reproduction, of a new organism produced by one or… … Wikipedia
offspring — offspring, young, progeny, issue, descendant, posterity are comparable when they mean those who follow in direct parental line. Offspring applies to those who are by birth immediately related to a parent; the term does not necessarily apply to… … New Dictionary of Synonyms
parent — par·ent n 1 a: a person who begets or brings forth offspring; esp: the natural parents of a child born of their marriage ◇ The biological father of an illegitimate child is usu. not considered the child s parent absent a judicial determination of … Law dictionary
parent and child — The legal relationship between a father or mother and his or her offspring. Dictionary from West s Encyclopedia of American Law. 2005. parent and child The legal relationship between a father or mothe … Law dictionary
parent — par ent (p[^a]r ent or p[=a]r ent; 277), n. [L. parens, entis; akin to parere to bring forth; cf. Gr. porei^n to give, beget: cf. F. parent. Cf. {Part}.] 1. One who begets, or brings forth, offspring; a father or a mother. [1913 Webster] Children … The Collaborative International Dictionary of English
Parent cell — parent par ent (p[^a]r ent or p[=a]r ent; 277), n. [L. parens, entis; akin to parere to bring forth; cf. Gr. porei^n to give, beget: cf. F. parent. Cf. {Part}.] 1. One who begets, or brings forth, offspring; a father or a mother. [1913 Webster]… … The Collaborative International Dictionary of English
Parent nucleus — parent par ent (p[^a]r ent or p[=a]r ent; 277), n. [L. parens, entis; akin to parere to bring forth; cf. Gr. porei^n to give, beget: cf. F. parent. Cf. {Part}.] 1. One who begets, or brings forth, offspring; a father or a mother. [1913 Webster]… … The Collaborative International Dictionary of English
parent — [per′ənt, par′ənt] n. [OFr < L parens, parent, orig. prp. of parere, to beget: see PAROUS] 1. a mother or father 2. a progenitor or ancestor 3. any animal, organism, or plant in relation to its offspring 4. anything from which other things are … English World dictionary
offspring — [ôf′spriŋ΄] n. pl. offspring or offsprings [ME ofspring < OE: see OFF1 & SPRING] 1. a child or animal as related to its parent 2. a descendant or descendants collectively; progeny 3. a product, outcome, or result … English World dictionary
