Caafimaadka, Daawo
Sidee horumarinta postembryonic of noolaha multicellular
Ka dib markii jidhka ku dhashay, waxa ay u billaabay horumarinta postembryonic in socon kartaa 1-2 maalmood in ay dhowr boqol oo sano - waxa ay ku xiran xayawaankan. Taas waxaa raacda in muddo nolosha waa dabeecadda gaarka ah ee dhammaan noolaha, iyadoo aan loo eegin heerka urur oo kale. ontogeny umusha waa muddooyinka sida: dhallinta, pubertal iyo neefo, taas oo uu dhammaanayo dhimasho. All noolaha multicellular ku xiran yihiin nooca toos ah ama dadban ee horumarinta.
Ku toosi horumarinta mabaadi'da
- carruurnimada,
- qaan ;
- qaan;
- wajiga iyo yaraantiisa;
- marxaladda of maturity;
- da 'weyn.
Dhimashada gabagabeynayo postembryonic horumarinta ma aha oo kaliya, laakiin sidoo kale jiritaanka shaqsi ee u shaqeeyo. Waxay yeelan karaan kuwo gaar u ah nafsaaniga ah, tusaale ahaan dhici sabab u ah ee gabow, laakiin sidoo kale dhacaan sida ka dhalata isbeddellada bahal ah, natiijada taas oo inta badan waa noocyo kala duwan oo cudurro ama dhaawacyo.
Features of horumarinta dadban
horumarinta postembryonic aan toos ahayn oo muujinaysa isbeddel qoto dheer oo jidhka ah ka dhaca mudada. In xoolaha, hawlgaladaa ma saamayn keliya qeybo ka mid ah jidhka, laakiin jirka oo dhan guud ahaan. Waqti ka, meydadkii dirxiga baaba'aan, iyo in ay meesha waxaa jira jidhadhka kuwaas oo ku waani xayawaanka dadka waaweyn. horumarinta Post-SNMna xoolaha waxay noqon kartaa laba nooc: Metamorphosis dhamaystiran oo aan dhamaystirnayn. In kiiska ugu horeysay cayayaan waa soo gudubtaa marxaladaha sida: ukunta, unug, dadka waaweyn, iyo tan labaad - Isbadal unug galaan xaalad ah qof weyn oo buuxda ay dhacdaa marka stage pupal.
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