Inkqubo okuzala amadoda kunye namakhosikazi

Iimpawu ezahlula indoda nomfazi, abaninzi. Oku sengqondo, nobuntu, neeyantlukwano komzimba, kunye nani yokwakheka. Ayaba kuzo zombini inkunzi nemazi, kunye neempawu zesini ngaphandle kunye nezo ziphuma ngaphakathi.

inkqubo Reproductive - yiyo isethi yonke kwamaziko anoxanduva lokuba inkqubo yokuzala. Amadoda nabafazi azifani. Ngokuphathelele eli qela owahlukileyo imiqondiso ezimbini:

• zaseprayimari. Ezi ziquka kwamaziko anoxanduva ngqo ukuchumisa, Palsy kwaye ukuyilwa gametes. Ngenxa yoko, amadoda ukuba ezo zinto ziquka nobubovu yesinye, amaqanda kunye lobudoda, kunye nabafazi - isibeleko, lobufazi, njl La maziko kufuneka imisebenzi ezahlukeneyo kwaye nezakhiwo ezahlukeneyo;

• Iimpawu zamabanga kukwakho nabo, kunye namanye amalungu uhlanga lwesintu, kodwa khangela ezahlukeneyo. Ezi ziquka amadlala mammary, izihlunu kunye amathambo, noboya obuninzi emzimbeni, kwezwi, izihlunu ongama, kunye nabanye.

Sexual umfazi System

main osemqoka Its - ukuyilwa amaqanda, apho kwenzeka kokukhulelwa, ukwakhiwa kunye nophuhliso omzimba entsha.

Gametes (iiseli sex) liyakhula amaqanda zombini ezinzulwini isinqe. Le nkqubo Bulelani ukuba isenzo of follicle-ekuvuseleleni hormone, nto leyo yenziweyo ingqondo yebhinqa. Around kwiqamza iqanda kwakheka kwi kumphezulu isizalo (i follicle), apho malunga elinesine Ukuvutha imihla. Oku kukuvumela gamete bangene ityhubhu Imibhobho, apho ezinambuzelayo phantsi kwempembelelo yokumpompoza fluid oko kubo isibeleko. Push zamaqanda iqanda rhoqo kwiiveki ezine. Nantso loo nkqubo sokuzala umfazi ukulungiselela ukuchumisa.

Le inwebu kwiinwebu isibeleko yenziwa ziyatyeba, inani imithambo yegazi kunye izondlo ngazo linyuke kakhulu. Ukuba, ngeli xa tubes, ngenxa yokuba neentlobano gamete ngokwesondo eye amadlozi, kukho iiseli ezintsha stem osandul. Anamathela ukuya endometrium, ngoko uqala ukuphuhlisa ngakumbi, ajike ekugqibeleni ibe olungekazalwa. Ukugqitywa ukuzala ukukhulelwa. Isiqhamo uyeza ekukhanyeni ngokusebenzisa lobufazi.

Kwimeko apho zange yenzeke le ambaxa gametes (ngeduna obhinqileyo), iqanda igazi kunye eqinileyo yangaphakathi ukwala isibeleko. Eli xesha, okuhlala iintsuku eziliqela, ubizwa ngokuba "sexesheni". Ngeli xesha, inkqubo lokuzala ivavanywa okunzulu ezincinane kwamadlala, kunye result ukuba umfazi iintlungu esezantsi esiswini kwaye uzive uqeqeshwa. Emva kwexesha elithile kwi isizalo iqala kwakhona kuvela ukusuka gamete follicle.

inkqubo Male zokuzala

inkqubo Male lokuzala ibandakanya umphandle (isingxobo samatyhalarha, amasende kunye lobudoda) kunye namasebe angaphakathi (wesinye kunye vesicles ZakwaLizwi).

Amasende - a kwamadlala sex oyindoda, leyo simzimba ezimbini ezincinane. Bona afakwe kwisingxobo samatyhalarha. amasende Daily ukuvelisa inani enkulu iiseli ezintsha sex - somyeni, eyenziwa nomsila kunye nentloko. Ukongeza, le igunya onoxanduva kwimveliso androgens, ngokwenjenjalo bazenze namadlala yonyango.

Ngexesha neentlobano sperm move ngokusebenzisa Umbobho yobudoda ezidityanisiweyo kunye netuwa secreted namadlala into. Ngaloo ndlela, a yobudoda amadoda - isidoda.

Bile obuthi amadlozi emke samatyhalarha kufuneka kwi kwisisu kwaye phandle urethra - urethra. It is a tube obhityileyo leyo zilahlwa ngaphakathi ipipi ikhokelele ukusuka esinyini ukuya ngaphandle.

amadlozi athwale impahla ebaluleke kakhulu ilifa - zofuzo.

kwenkqubo yabantu ezikumalungu siyilwe ukuzalisekisa umsebenzi ibalulekileyo - yokuzala.