[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.eliosvos.cz\/jak-chameleoni-dokazou-menit-barvu-kouzlo-nebo-veda\/#Article","mainEntityOfPage":"https:\/\/www.eliosvos.cz\/jak-chameleoni-dokazou-menit-barvu-kouzlo-nebo-veda\/","headline":"Jak chameleoni dok\u00e1\u017eou m\u011bnit barvu \u2013 kouzlo nebo v\u011bda","name":"Jak chameleoni dok\u00e1\u017eou m\u011bnit barvu \u2013 kouzlo nebo v\u011bda","description":"Neobvykl\u00e9 zv\u00ed\u0159e, kter\u00e9 v\u017edycky v n\u00e1s vyvol\u00e1valo spoustu emoc\u00ed, proto\u017ee jak je v\u016fbec mo\u017en\u00e9, \u017ee ve sv\u00e9 podstat\u011b si st\u0159\u00edd\u00e1 barvy podle sv\u00e9ho gusta a libosti. Poj\u010fme si ale nejd\u0159\u00edve \u0159\u00edct n\u011bjak\u00e9 nejz\u00e1kladn\u011bj\u0161\u00ed informace o t\u011bchto plazech. Existuje doopravdy spousta druh\u016f chameleon\u016f, a proto je slo\u017eit\u00e9 o nich mluvit na n\u011bjak\u00e9 ... Read moreJak chameleoni dok\u00e1\u017eou m\u011bnit barvu \u2013 kouzlo nebo v\u011bda<\/span><\/a>","datePublished":"2020-02-16","dateModified":"2023-06-06","author":{"@type":"Person","@id":"https:\/\/www.eliosvos.cz\/author\/#Person","name":"","url":"https:\/\/www.eliosvos.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c192bfd1262e8256fe3eac43754b6ece89624ea6667e488d9445cc2d04372644?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c192bfd1262e8256fe3eac43754b6ece89624ea6667e488d9445cc2d04372644?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"eliosvos.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.eliosvos.cz\/wp-content\/uploads\/img_a371710_w3883_t1582993382.jpg","url":"https:\/\/www.eliosvos.cz\/wp-content\/uploads\/img_a371710_w3883_t1582993382.jpg","height":0,"width":0},"url":"https:\/\/www.eliosvos.cz\/jak-chameleoni-dokazou-menit-barvu-kouzlo-nebo-veda\/","about":["V\u011bda"],"wordCount":473,"articleBody":"Neobvykl\u00e9 zv\u00ed\u0159e, kter\u00e9 v\u017edycky v n\u00e1s vyvol\u00e1valo spoustu emoc\u00ed, proto\u017ee jak je v\u016fbec mo\u017en\u00e9, \u017ee ve sv\u00e9 podstat\u011b si st\u0159\u00edd\u00e1 barvy podle sv\u00e9ho gusta a libosti. Poj\u010fme si ale nejd\u0159\u00edve \u0159\u00edct n\u011bjak\u00e9 nejz\u00e1kladn\u011bj\u0161\u00ed informace o t\u011bchto plazech. Existuje doopravdy spousta druh\u016f chameleon\u016f, a proto je slo\u017eit\u00e9 o nich mluvit na n\u011bjak\u00e9 obecn\u00e9 rovin\u011b. Mezi nejzn\u00e1m\u011bj\u0161\u00ed v\u0161ak pat\u0159\u00ed tzv. Chameleon Meller\u016fv, kter\u00fd vypad\u00e1 p\u0159esn\u011b tak, jak by si v\u011bt\u0161ina z n\u00e1s tohoto plaze p\u0159edstavila. Kdy\u017e se tedy budeme soust\u0159edit na p\u0159esn\u011b tento druh, tak o n\u011bm v\u00edme, \u017ee \u017eije ok. 12 let, je velk\u00fd 53,3 cm a v\u00e1\u017e\u00ed 408 g. Jinak chameleony m\u016f\u017eeme potkat na t\u00e9m\u011b\u0159 v\u0161ech kontinentech hlavn\u011b na \u00fazem\u00ed Afriky, v Asii (konkr\u00e9tn\u011b na z\u00e1pad\u011b a jiho-z\u00e1pad\u011b Indick\u00e9ho subkontinentu a podobn\u011b tomu je na Arabsk\u00e9m poloostrov\u011b) a v Evrop\u011b na italsk\u00e9m, \u0159eck\u00e9m a tureck\u00e9m pob\u0159e\u017e\u00ed. Pro\u010d chameleoni m\u011bn\u00ed barvu? D\u016fvod\u016f samoz\u0159ejm\u011b existuje v\u00edce a o ka\u017ed\u00e9m z nich si n\u011bco \u0159ekneme. Mezi n\u011b pat\u0159\u00ed: v\u00e1ben\u00ed partner\u016f, regulace t\u011blesn\u00e9 teploty a odstra\u0161ov\u00e1n\u00ed jin\u00fdch samc\u016f ze sv\u00e9ho \u00fazem\u00ed. N\u011bkter\u00e9 druhy chameleon\u016f se tak\u00e9 maskuj\u00ed kv\u016fli bl\u00ed\u017e\u00edc\u00edmu se nebezpe\u010d\u00ed nap\u0159. Bradypodion taeniabronchum Smith se sna\u017e\u00ed pro ohro\u017euj\u00edc\u00ed ho dravce vypadat co nejv\u00edce jako sou\u010d\u00e1st p\u0159\u00edrody. Nejd\u016fle\u017eit\u011bj\u0161\u00ed v\u0161ak samoz\u0159ejm\u011b je hled\u00e1n\u00ed partnera. Prob\u00edh\u00e1 to v\u00edcem\u00e9n\u011b tak, \u017ee ob\u011b pohlav\u00ed se sna\u017e\u00ed zap\u016fsobit na svou druhou polovi\u010dku nejr\u016fzn\u011bj\u0161\u00edmi kr\u00e1sn\u00fdmi barvami, kter\u00e9 obvykle na nich neuvid\u00edte. Regulace t\u011blesn\u00e9 teploty je v jejich p\u0159\u00edpad\u011b velmi zaj\u00edmav\u00fd proces. Zm\u011bna barvy na tmav\u0161\u00ed jim dovoluje se v\u00edce zah\u0159\u00e1t, proto\u017ee pohlcuje v\u00edce tepla. Pokud se n\u011bjak\u00fd chameleon\u00ed same\u010dek c\u00edt\u00ed ohro\u017een, tak bude varovat druh\u00e9ho samce velice pestr\u00fdmi a sv\u011btl\u00fdmi barvami, \u017ee rad\u0161i by se nem\u011bl jeho sm\u011brem p\u0159ibli\u017eovat. Jak dlouho jim trv\u00e1 zm\u011bna barvy? M\u00e9n\u011b ne\u017e dv\u011b minuty, ale samoz\u0159ejm\u011b z\u00e1le\u017e\u00ed na barv\u011b. Jak se to v\u016fbec d\u011bje? Pro\u010d to chameleoni dok\u00e1\u017eou? P\u016fvodn\u011b se v\u011bdci domn\u00edvali, \u017ee v k\u016f\u017ei chameleon\u016f doch\u00e1z\u00ed k n\u011bjak\u00fdm slo\u017eit\u00fdm chemick\u00fdm reakc\u00edm, ale nov\u00e9 v\u00fdzkumy n\u00e1m \u0159\u00edkaj\u00ed, \u017ee jejich bu\u0148ky obsahuj\u00ed nano-\u010d\u00e1stice podobaj\u00edc\u00ed se krystal\u016fm, kter\u00e9 mohou l\u00e1mat sv\u011btlo. V z\u00e1vislosti na vzd\u00e1lenosti krystal\u016f od sebe, chameleoni dok\u00e1\u017eou m\u011bnit barvu k\u016f\u017ee dle sv\u00e9ho p\u0159\u00e1n\u00ed. 3.6\/5 - (9 votes) "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak chameleoni dok\u00e1\u017eou m\u011bnit barvu \u2013 kouzlo nebo v\u011bda","item":"https:\/\/www.eliosvos.cz\/jak-chameleoni-dokazou-menit-barvu-kouzlo-nebo-veda\/#breadcrumbitem"}]}]