[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.bolio.cz\/malou-nebo-velkou-rodinu\/#Article","mainEntityOfPage":"https:\/\/www.bolio.cz\/malou-nebo-velkou-rodinu\/","headline":"Malou nebo velkou rodinu?","name":"Malou nebo velkou rodinu?","description":"Nejen lid\u00e9 \u0159e\u0161\u00ed tuto ot\u00e1zku, i ostatn\u00ed \u017eivo\u010dichov\u00e9 vol\u00ed r\u016fzn\u00e9 cesty pro to, jak udr\u017eet rod. N\u011bkte\u0159\u00ed se rozhodnou pro jednoho potomka za n\u011bkolik let, s\u00a0t\u00edm \u017ee mu v\u011bnuj\u00ed ve\u0161kerou p\u00e9\u010di a pak jsou zde jin\u00ed, kte\u0159\u00ed vol\u00ed strategii, p\u0159e\u017eij\u00ed jen ti nejv\u00edce \u017eivota schopn\u00ed potomci. \u0160anci na p\u0159e\u017eit\u00ed nemaj\u00ed v\u0161echna ml\u00e1\u010fata stejn\u011b jako jenom … ","datePublished":"2025-03-01","dateModified":"2023-04-30","author":{"@type":"Person","@id":"https:\/\/www.bolio.cz\/author\/#Person","name":"","url":"https:\/\/www.bolio.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2d2764a424a89ac38785df784051989f5c5cb264a2405c7e5d24c1907a83f0fb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2d2764a424a89ac38785df784051989f5c5cb264a2405c7e5d24c1907a83f0fb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"bolio.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.bolio.cz\/wp-content\/uploads\/img_a313644_w2507_t1524512464.jpg","url":"https:\/\/www.bolio.cz\/wp-content\/uploads\/img_a313644_w2507_t1524512464.jpg","height":0,"width":0},"url":"https:\/\/www.bolio.cz\/malou-nebo-velkou-rodinu\/","about":["Zv\u00ed\u0159ata"],"wordCount":527,"articleBody":"Nejen lid\u00e9 \u0159e\u0161\u00ed tuto ot\u00e1zku, i ostatn\u00ed \u017eivo\u010dichov\u00e9 vol\u00ed r\u016fzn\u00e9 cesty pro to, jak udr\u017eet rod. N\u011bkte\u0159\u00ed se rozhodnou pro jednoho potomka za n\u011bkolik let, s\u00a0t\u00edm \u017ee mu v\u011bnuj\u00ed ve\u0161kerou p\u00e9\u010di a pak jsou zde jin\u00ed, kte\u0159\u00ed vol\u00ed strategii, p\u0159e\u017eij\u00ed jen ti nejv\u00edce \u017eivota schopn\u00ed potomci.\u0160anci na p\u0159e\u017eit\u00ed nemaj\u00ed v\u0161echna ml\u00e1\u010fata stejn\u011b jako jenom jednoSamice severoamerick\u00e9ho va\u010dnatce va\u010dice opossum rod\u00ed v\u00a0jednom vrhu a\u017e 16 ml\u00e1\u010fat. Pot\u00ed\u017e je v\u00a0tom, \u017ee m\u00e1 pouze 13 prsn\u00edch bradavek, tak\u017ee je p\u0159edem jasn\u00e9, \u017ee se na v\u0161echny d\u011bti nedostane. Nav\u00edc n\u011bkter\u00e9 z\u00a0t\u011bchto bradavek ani ml\u00e9ko neprodukuj\u00ed. Novorozenci v\u0161ech va\u010dnatc\u016f se mus\u00ed pevn\u011b p\u0159is\u00e1t k\u00a0prsn\u00ed ml\u00e9\u010dn\u00e9 \u017el\u00e1ze. Mal\u00e1 va\u010dice je velk\u00e1 zhruba jako v\u010dela, po porodu mus\u00ed vy\u0161plhat po mat\u010din\u011b b\u0159i\u0161e do vaku, kde se p\u0159isaje a z\u016fstane tam asi dva m\u011bs\u00edce. Pokud p\u0159ijde pozd\u011bji ne\u017e sourozenci, um\u00edr\u00e1, v\u011bt\u0161inou p\u0159e\u017eije maxim\u00e1ln\u011b 8 ml\u00e1\u010fat. Je tak zaji\u0161t\u011bno, \u017ee p\u0159e\u017eij\u00ed jen ti nejsiln\u011bj\u0161\u00ed. Pokud se v\u0161ak do vaku dostane jen jedno embryo, nem\u00e1 tak\u00e9 velkou \u0161anci na p\u0159e\u017eit\u00ed, nebo\u0165 neodsaje takov\u00e9 mno\u017estv\u00ed ml\u00e9ka, aby byla stimulov\u00e1na jeho dal\u0161\u00ed produkce.\u00dast\u0159ice naklade a\u017e p\u016fl miliardy vaj\u00ed\u010dek za rok!T\u011b\u017eko hledat v\u011bt\u0161\u00ed rozd\u00edl. Orangutani maj\u00ed v\u00a0pr\u016fm\u011bru jedno ml\u00e1d\u011b jednou za \u0161est let. Kde\u017eto \u00fast\u0159ice je schopn\u00e1 nakl\u00e1st a\u017e p\u016fl miliardy vaj\u00ed\u010dek b\u011bhem jednoho roku. N\u011bkter\u00e9 ryby nakladou cca stovky jiker a ulo\u017e\u00ed je do pe\u010dliv\u011b zbudovan\u00e9ho hn\u00edzda mezi kor\u00e1ly a \u0159asami, toto hn\u00edzdo br\u00e1n\u00ed, aby zv\u00fd\u0161ili \u0161anci na p\u0159e\u017eit\u00ed potomstva. Naopak pl\u017e mo\u0159sk\u00fd zaj\u00edc naklade vaj\u00ed\u010dek milion, ty pak ale nech\u00e1 voln\u011b se vn\u00e1\u0161et oce\u00e1nem. Je jasn\u00e9, \u017ee v\u011bt\u0161ina z\u00a0nich se nikdy vyl\u00edhnut\u00ed nedo\u010dk\u00e1.Mno\u017eit se jako kr\u00e1l\u00edci m\u016f\u017ee b\u00fdt nebezpe\u010dn\u00e9Samice severoamerick\u00e9ho kr\u00e1l\u00edka je schopn\u00e1 vrhnout a\u017e t\u0159icet potomk\u016f ro\u010dn\u011b, p\u0159i\u010dem\u017e pohlavn\u011b dosp\u011bl\u00e1 je ji\u017e ve t\u0159ech m\u011bs\u00edc\u00edch. Dob\u0159e zn\u00e1m\u00fd je p\u0159\u00edpad, kdy evropsk\u00fd kr\u00e1l\u00edk zavle\u010den do Austr\u00e1lie, kde se tak velmi rychle p\u0159emno\u017eil, proto\u017ee zde nem\u011bl p\u0159irozen\u00e9 nep\u0159\u00e1tele. Severoamerick\u00fd hrabo\u0161 m\u00e1 ve vrhu a\u017e 8 ml\u00e1\u010fat a b\u011bhem sv\u00e9 reproduk\u010dn\u00ed sezony je schopen t\u011bchto vrh\u016f m\u00edt a\u017e 17. Pokud by v\u0161ichni tyto potomci p\u0159e\u017eili, brzy by byla planeta hrabo\u0161i zamo\u0159ena. Jen\u017ee tak tomu na\u0161t\u011bst\u00ed nen\u00ed, dvou m\u011bs\u00edc\u016f se do\u017eij\u00ed asi jen dv\u011b t\u0159etiny populace. Jsou toti\u017e obl\u00edbenou potravou had\u016f, lasi\u010dek, sov a dravc\u016f. Nav\u00edc pokud hroz\u00ed p\u0159emno\u017een\u00ed, dojde i k\u00a0agresivn\u00edmu vnitrodruhov\u00e9mu chov\u00e1n\u00ed.                                                                                                                                                                                                                                                                                                                                                                                        4.8\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Malou nebo velkou rodinu?","item":"https:\/\/www.bolio.cz\/malou-nebo-velkou-rodinu\/#breadcrumbitem"}]}]