Ko te whanau wahine i roto i te rangatiratanga kararehe me i roto i te tangata

Tau haputanga, parthenogenesis ranei ko te whakarerekētanga o te uri fakasekisualé te wahi tīmata te gamete wahine ki te whakawhanake i ki te takitahi hou i waho te whai wāhitanga o te gamete tane mō te kikiritanga. reproduction Parthenogenetic whānui i roto i te rangatiratanga kararehe, tipu, a te nuinga o faarahi te reira i te tere o te uri.

Parthenogenesis i roto i ngā kararehe me ngā otaota

Ko tau haputanga o rua momo - parthenogenesis haploid me diploid, i runga i te maha o ngā pūira i roto i te gamete wahine rānei. He maha pepeke, pērā i popokorua, patia me pi, rite ki te hua o te tuatahi ki te tohaina i te momo i reira e ngā hapori o kaiao. A, no te puta parthenogenesis haploid me pūira he tohuhema haploid. Ka taea e o hua wairakau whakawhanake wahine diploid me whakawhanake haploid hua unfertilized tane hua. I roto i te honeybee, mo te tauira, ka waha te kuini e nga wairakau nga hua, e hoatu uwha (takitahi mahi, te kōpū), me hua unfertilized, e hoatu tane (drones). he tikanga pērā o te uri i roto i pepeke takaro te tūranga urutau, no te mea e taea te whakarite i te reira i te ahua o nga tamariki, i runga i te momo o tohuhema rānei.

puta parthenogenesis Diploid i roto i aphids. I roto i tenei take, kua whai wāhi te oocytes wahine ki te puka ngā o te whāiti pūira - e kore e nga ngā pūira wehe, ka haere ki te hua manu, noho tinana neke pūira. Whanaketanga o hua kawea i roto i te kopu o te whaea, i hanga tino nga wahine hou, me te e kore e paoa i hua. tonu ana tēnei tukanga whanau ora mo te maha o nga whakatupuranga, tae noa kitea noa pūtau e ngā kotahi X-pūira me autosomes katoa. Mai i whakawhanakehia reira tane parthenogenetic. Ko te painga matua mō aphids partogeneneza - he hua tere i roto i te taupori no o ona mema o pakeke e taea takoto hua.

"Ko e tau haputanga" i roto i te ngā puka he whānui i roto i ngā tipu. huaina e taha o ratou te apomixis he parthenogenesis, whaihanga uri tōkai. Tenei puka o te haputanga puta i roto i etahi tipu whaipua, to ratou whakawhanake te pūtau diploid ki te kukune oti waho te whai wāhitanga o te tohuhema tane. I roto i te tahi atu te wā, i reira me waiho he witi hae, he parthenogenesis whakaongaonga; hua hae witi hormones tika mo te ahua o te ira, me he tata indistinguishable i whakaputa uri tōkai take pērā.

iwi Parthenogenesis

E pai te mōhio e i pāmahana tiketike, te ahotea me ngā āhuatanga tino taea wahine ovum tīmata te tukanga wehenga tohunga Forensic, ara, ki te kore e wairakau reira. Kei te whakapono te reira e te mea he rite ki te hapu te wahine, ka taea e tika ia whakamahana ake mo te i roto i te pati, ka whakahohe te hua e tukanga faafariuraa i roto i te tinana, engari te nuinga pea, ehara i te mea taea, me te e mate hohoro.

Ko te rite-ki- nga wairakau hua e 23 pūira e whakatau sex.

"Ko e tau haputanga" puta ina e wehea nga ngā pūira wahine pakeke ki rua haurua, hanga i te hua manu 46 ngā pūira e tika ana mo te putanga o te ora hou. I muri i taua taea te tīmata i te tukanga o te wāwāhi me te whanaketanga o te ira, engari uwha anake.

E ai ki tākuta, puta he parthenogenesis tangata i roto i te aroaro o te huakita ora i roto i ngā ngārara, engari ka taea e neke te reira i roto i te tinana tangata meinga e te wehenga o te hua manu, me te kukune hanganga. Ko te huakita te whakangaromia e te iroriki toa whakaahua ke ratou ki te wahine ranei.

tuhia kua maha take i reira ke te papa o te kukune tangata kua raro i te mana o ngā āhuatanga tino ranei i roto i climates wera, te huri tonu ki wahine, i roto i te kupu atu e kore te reira tupu ki te kukune tane.

I mua, e kore e tenei āhuatanga i rongo i te katoa. I roto i tetahi take, puta te kupu "parthenogenesis" tata. "Tau haputanga" o te wahine a Mary Karaitiana mohio a rite te merekara. Na te meka e taea e te reira he hapūtanga noa, me kahore tetahi kihai i puta.