{"id":108144,"date":"2023-09-23T18:47:34","date_gmt":"2023-09-23T15:47:34","guid":{"rendered":"https:\/\/milliycha.uz\/?p=108144"},"modified":"2023-09-23T18:47:40","modified_gmt":"2023-09-23T15:47:40","slug":"hayotiy-tsikl","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/hayotiy-tsikl\/","title":{"rendered":"Hayotiy tsikl"},"content":{"rendered":"\n<p>Hayotiy tsikl, rivojlanish tsikli \u2014 barcha rivojlanish davrlari majmui. Hayotiy tsikl, odatda, zigotadan boshlanadi va o&#8217;zidan nasl qoldirish qobiliyatiga ega bo&#8217;ladi. Hayotiy tsiklning davomiyligi yil davomida rivojlanadigan nasl (generatsiya) soni yoki bir Hayotiy tsikl davom etadigan yillar soni, shuningdek, Hayotiy tsikl davomida sodir bo&#8217;ladigan tinim, ya&#8217;ni diapauza davrining davomiyligiga bog&#8217;liq. Hayvonlarda Hayotiy tsikl oddiy va murakkab bo&#8217;ladi: oddiy Hayotiy tsikl bevosita (o&#8217;zgarishsiz) rivojlanadigan (masalan, o&#8217;rgimchaksimonlar, kam tukli chuvalchanglar, quruqlikda yashovchi umurtqasizlar), murakkab Hayotiy tsikl \u2014 metamorfoz orqali rivojlanadigan hayvonlar (ko&#8217;pchilik hasharotlar, bo&#8217;shliqichlilar, yassi chuvalchanglar, dengiz halqalilari va mollyuskalari) uchun xos. Metamorfoz rivojlanishida Hayotiy tsikl 1 individning rivojlanishi bilan belgilanadi (masalan, kapalaklarda: tuxum\u2014 qurt\u2014g&#8217;umbak \u2014 voyaga yetgan kapalak; baqada: tuxum\u2014 itbaliq\u2014voyaga yetgan baqa). Nasl gallanib rivojlanishida yoki gallanib ko&#8217;payishida Hayotiy tsikl har xil avlodlarga mansub bir necha individlarda dastlabki forma paydo bo&#8217;lguncha davom etadi. Masalan, stsifoid meduzalar (bo&#8217;shliqichlilar) t: tuxum\u2014planula\u2014efira\u2014Meduza; o&#8217;simlik shiralarida: tuxum\u2014asos qo&#8217;yuvchi urg&#8217;ochilar\u2014migrantlar\u2014jins hosil qiluvchilar\u2014erkaklar va tuxum qo&#8217;yadigan urg&#8217;ochilar. Shunday qilib, Hayotiy tsiklni o&#8217;rganish birligi bitta ontogenez yoki birin-ketin boradigan bir necha ontogenez bo&#8217;lishi mumkin. Bir hujayrali hayvonlardan sporalilar (masalan, qon sporalilari, koktsidiyalar) Hayotiy tsikli ayniqsa murakkab bo&#8217;ladi. O&#8217;simliklarda yopiq urug&#8217;lilar uchun bir yillik, 2 yillik va ko&#8217;p yillik Hayotiy tsikl xos tuban va sporali yuksak o&#8217;simliklar Hayotiy tsiklida gametofit va sporofit bo&#8217;timlari almashinib turadi. Parazit zamburug&#8217;lar Hayotiy tsikli murakkabligi jihatidan xo&#8217;jayin almashinish orqali rivojlanadigan parazit yassi chuvalchanglarnikiga o&#8217;xshaydi. Masalan, zang zamburug&#8217;lar Hayotiy tsiklda etsidiosporalar, uredosporalar, teleytosporalar, shuningdek, bazidial bosqich hosil qiladigan davrlari bo&#8217;ladi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hayotiy tsikl, rivojlanish tsikli \u2014 barcha rivojlanish davrlari majmui. Hayotiy tsikl, odatda, zigotadan boshlanadi va o&#8217;zidan nasl qoldirish qobiliyatiga ega bo&#8217;ladi. Hayotiy tsiklning davomiyligi yil davomida rivojlanadigan nasl (generatsiya) soni &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/hayotiy-tsikl\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[],"class_list":["post-108144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-h-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/108144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=108144"}],"version-history":[{"count":2,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/108144\/revisions"}],"predecessor-version":[{"id":108146,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/108144\/revisions\/108146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=108144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=108144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=108144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}