[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.podnikovyzpravodaj.cz\/svet-zvirat-je-pro-cloveka-stale-velkou-neznamou\/#Article","mainEntityOfPage":"https:\/\/www.podnikovyzpravodaj.cz\/svet-zvirat-je-pro-cloveka-stale-velkou-neznamou\/","headline":"Sv\u011bt zv\u00ed\u0159at je pro \u010dlov\u011bka st\u00e1le velkou nezn\u00e1mou","name":"Sv\u011bt zv\u00ed\u0159at je pro \u010dlov\u011bka st\u00e1le velkou nezn\u00e1mou","description":"V \u017eivo\u010di\u0161n\u00e9 \u0159\u00ed\u0161i se ka\u017ed\u00fd rok objev\u00ed nov\u00e9 druhy a mezi nimi i organismy dosti podivn\u00e9, nap\u0159. mo\u0159sk\u00e9 paryby, \u010dervi nebo zvl\u00e1\u0161tn\u00ed hmyz. Dokonce i ptakopysk je ozna\u010dov\u00e1n za nejpodivn\u011bj\u0161\u00ed zv\u00ed\u0159e na sv\u011bt\u011b . Zaj\u00edmav\u00fd je tak\u00e9 zp\u016fsob jejich \u017eivota. Symbi\u00f3za Symbi\u00f3zou naz\u00fdv\u00e1me spolupr\u00e1ci dvou a v\u00edce organism\u016f, kter\u00e1 funguje n\u011bco jako v\u00fdm\u011bnn\u00fd obchod. V […]","datePublished":"2019-02-25","dateModified":"2019-02-25","author":{"@type":"Person","@id":"https:\/\/www.podnikovyzpravodaj.cz\/author\/#Person","name":"","url":"https:\/\/www.podnikovyzpravodaj.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f7320ca526354d2794ceb75173050bfa147af8617816df401a16569341b5fbaf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f7320ca526354d2794ceb75173050bfa147af8617816df401a16569341b5fbaf?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"podnikovyzpravodaj.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.podnikovyzpravodaj.cz\/wp-content\/uploads\/img_a338161_w2037_t1550996878.jpg","url":"https:\/\/www.podnikovyzpravodaj.cz\/wp-content\/uploads\/img_a338161_w2037_t1550996878.jpg","height":0,"width":0},"url":"https:\/\/www.podnikovyzpravodaj.cz\/svet-zvirat-je-pro-cloveka-stale-velkou-neznamou\/","wordCount":470,"articleBody":"\tV \u017eivo\u010di\u0161n\u00e9 \u0159\u00ed\u0161i se ka\u017ed\u00fd rok objev\u00ed nov\u00e9 druhy a mezi nimi i organismy dosti podivn\u00e9, nap\u0159. mo\u0159sk\u00e9 paryby, \u010dervi nebo zvl\u00e1\u0161tn\u00ed hmyz. Dokonce i ptakopysk je ozna\u010dov\u00e1n za nejpodivn\u011bj\u0161\u00ed zv\u00ed\u0159e na sv\u011bt\u011b . Zaj\u00edmav\u00fd je tak\u00e9 zp\u016fsob jejich \u017eivota.\t\tSymbi\u00f3za\tSymbi\u00f3zou naz\u00fdv\u00e1me spolupr\u00e1ci dvou a v\u00edce organism\u016f, kter\u00e1 funguje n\u011bco jako v\u00fdm\u011bnn\u00fd obchod. V p\u0159\u00edrod\u011b je to u n\u011bkter\u00fdch druh\u016f zavedeno, ani\u017e by \u017eivo\u010dichov\u00e9 a rostliny pot\u0159ebovali pen\u00edze nebo platebn\u00ed karty. Jedn\u00edm z p\u0159\u00edklad\u016f m\u016f\u017ee b\u00fdt nebezpe\u010dn\u00e1 mo\u0159sk\u00e1 sasanka s \u017eahadly, kter\u00e1 vylu\u010duj\u00ed neurotoxickou l\u00e1tku. Ta je smrteln\u00fdm nebezpe\u010d\u00edm pro v\u0161echny ryby, a\u017e na jednu \u2013 klauna o\u010dkat\u00e9ho. Povrch jeho t\u011bla je pokryt ochrannou vrstvou slizu a ten odol\u00e1v\u00e1 p\u016fsoben\u00ed \u017eahadel. Rybka zbavuje sasanku parazit\u016f a ta ji chr\u00e1n\u00ed p\u0159ed \u00fato\u010dn\u00edky.\t\tDorozum\u00edv\u00e1n\u00ed\tV \u017eivo\u010di\u0161n\u00e9 \u0159\u00ed\u0161i se tvorov\u00e9 dorozum\u00edvaj\u00ed velice r\u016fznorod\u011b. V\u010dely si d\u00e1vaj\u00ed najevo pomoc\u00ed tane\u010dn\u00edch kreac\u00ed, kde se nach\u00e1z\u00ed vhodn\u00e9 zdroje potravy – podle toho, jak se pohybuj\u00ed, ostatn\u00ed poznaj\u00ed, jak je daleko, a jak\u00fdm sm\u011brem se nach\u00e1z\u00ed. Mravenci zas mezi sebou komunikuj\u00ed na z\u00e1klad\u011b vylu\u010dov\u00e1n\u00ed l\u00e1tek \u2013 feromon\u016f. \u010cichov\u00fd vjem pak obsahuje dokonalou a p\u0159esnou zpr\u00e1vu o bl\u00ed\u017e\u00edc\u00edm se nebezpe\u010d\u00ed, hojnosti potravy, zm\u011bn\u00e1ch po\u010das\u00ed atd.\tD\u011blba pr\u00e1ce\tV lidsk\u00e9m i zv\u00ed\u0159ec\u00edm spole\u010denstv\u00ed je rozumn\u00e9, jestli\u017ee si v\u0161ichni rozd\u011bl\u00ed pr\u00e1ci tak, aby nikdo nebyl p\u0159et\u00ed\u017een\u00fd, nikdo nevyt\u00ed\u017een\u00fd, a aby v\u0161ichni fungovali jako jeden celek. Nap\u0159\u00edklad jihoameri\u010dt\u00ed termiti, kte\u0159\u00ed zpracov\u00e1vaj\u00ed listy rostlin a strom\u016f. \u010c\u00e1st termit\u016f je odd\u011bluje od rostlin, dal\u0161\u00ed je sn\u00e1\u0161\u00ed do termiti\u0161t\u011b, jin\u00ed je zpracov\u00e1vaj\u00ed \u017ev\u00fdk\u00e1n\u00edm a vyr\u00e1b\u00ed z nich kompost a ten pak slou\u017e\u00ed jako \u017eivn\u00e1 p\u016fda pro houbu, kter\u00e1 tvo\u0159\u00ed z\u00e1klad jejich potravy.\tOrientace\tMajitel\u00e9 po\u0161tovn\u00edch holub\u016f jsou si dob\u0159e v\u011bdomi, jak dob\u0159e se tito pt\u00e1ci orientuj\u00ed v \u010dase a prostoru. Vyu\u017e\u00edvaj\u00ed k tomu pachov\u00e9 stopy, polohu slunce a tak\u00e9 magnetick\u00e9 pole zem\u011b. Dodnes nikdo z v\u011bdc\u016f ov\u0161em nedok\u00e1\u017ee spolehliv\u011b vysv\u011btlit, jak je mo\u017en\u00e9, \u017ee holub nem\u00e1 \u017e\u00e1dnou GPS v pouzd\u0159e, a p\u0159esto zvl\u00e1dne p\u0159elet\u011bt stovky kilometr\u016f a najde v\u017edy spolehliv\u011b cestu. Ostatn\u011b, v\u0161ichni pt\u00e1ci, kte\u0159\u00ed migruj\u00ed p\u0159ed zimou do tepl\u00fdch krajin, se vrac\u00ed zp\u011bt do sv\u00e9ho p\u016fvodn\u00edho hn\u00edzdi\u0161t\u011b, dokonce najdou i stejn\u00fd d\u016fm a stejn\u00e9 hn\u00edzdo, kter\u00e9 kdysi opustili.\t\u00a0                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Sv\u011bt zv\u00ed\u0159at je pro \u010dlov\u011bka st\u00e1le velkou nezn\u00e1mou","item":"https:\/\/www.podnikovyzpravodaj.cz\/svet-zvirat-je-pro-cloveka-stale-velkou-neznamou\/#breadcrumbitem"}]}]