{"product_id":"razmnozhenie-i-razwitie-morskoj-planarii-sabussowiq-dioika-von-saida-tekaq","title":"Razmnozhenie i razwitie morskoj planarii Sabussowiq dioika","description":"\u003cp\u003eSabussowiq dioika - gonohorial'nyj swobodnozhiwuschij ploskij cherw', qwlqüschijsq isklücheniem w filume Platel'minty, gde germafroditizm qwlqetsq prawilom. O ego biologii izwestno ochen' malo. V dannoj rabote wperwye predstawleno opisanie s pomosch'ü swetowoj i älektronnoj mikroskopii wseh aspektow ego razmnozheniq: gametogeneza, oplodotworeniq, qjcekladki i razwitiq. Spermatogenez w rozetkah i stroenie nitewidnyh i biflagellqtnyh spermatozoidow soglasuütsq s model'ü Plathelminthe. Geterocellülqrnaq zhenskaq gonada imeet 2 qichnika i mnogochislennye witellogennye zhelezy. V qichnikah obrazuütsq oocity, soderzhaschie ribonukleoproteinowye dol'ki i kortikal'nye granuly. V zheltochnyh kletkah obrazuütsq zheltochnye globuly i globuly obolochki. Oplodotworenie proishodit w qichnikah pri podkozhnom oplodotworenii iz spermatoforow, pomeschennyh na telo samki, chto wperwye bylo otmecheno u triklad. Neskol'ko qic i tysqchi zheltochnyh kletok sobiraütsq w qjcewyh kokonah. Opisany stadii razwitiq. Dannyj dokument budet interesen zoologam i biologam.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786206261520\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786206261520","offer_id":46921506160965,"sku":"9786206261520","price":24.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/2c5b7d53-309e-4985-b22d-41127be0d81c.png?v=1747723011","url":"https:\/\/shop.autorenwelt.de\/products\/razmnozhenie-i-razwitie-morskoj-planarii-sabussowiq-dioika-von-saida-tekaq","provider":"Autorenwelt Shop","version":"1.0","type":"link"}