Kwisingqusho - yintoni na le nto? A Uhlalutyo oluneenkcukacha ngesakhiwo kunye nenjongo pistil

Flower - le nxalenye imangalisayo uninzi lweentlobo enezityalo, nto leyo eye ezahlukeneyo onokukhetha kuzo kwifomu, isongo kunye nombala. Kodwa kwenzeka njani ukuba iintyatyambo nabantwana? flower ngalinye stamens kunye pistil - ke amalungu okuzala.

Yintoni na kwisingqusho?

Kwisingqusho - element amathupha, kuqulethe eziliqela carpels. Ezinye izityalo azikwazi kudibana pistil enye, 2 okanye ngaphezulu.

Inxalenye engezantsi ngokuqhelekileyo anomoya yayo, ebizwa exineneyo maqanda, apho kakuhle engena ikholam mpawu zingasentla kunye nokubekwa amabala. Kukho iindidi ezifana poppy, apho ikholam kwindawo engekho kwisingqusho, kunye maqanda nangoko ingena ibala. Inxalenye nakumphezulu pistil yenzelwe kumgibe umungu ngexesha uvuvuzelo, ngoko ukuma nebala a eyahlukileyo - inkwenkwezi-emile, filamentous, nesimbo, feathery. ukuphakama Post kuxhomekeke stigmas ukukwazi ukuqaphela ukufaka iinkozo umungu.

Ziphi na iimbewu?

Kwisingqusho - ivenkile imbewu. imbewu Future ngohlobo Umselu zigcinwa amaqanda ka pistil. Ngexesha uvuvuzelo, uhamba umungu kubunzulu intsika isizalo, imbewu akhiwa, kwaye yamaqanda ngokwayo uguqulwa umntwana. Kungenxa yoko le nto kucingwa inxalenye ibalulekileyo kule mbali.
Zonke iintyatyambo zahlulwe ulala, abafazi gay kunye namadoda athandana namanye amadoda. Le bunjalo ntsapho ziquka irye, iertyisi kwakunye ne cherry. Xa izityalo ababhinqileyo besini esifanayo ibiselityatyambile akukho stamens, ngoxa abantu gay - le pistil. Phakathi gay uyakwazi ukuhlangabezana yemixoxozi, sihlahla, yebhalsam. Iintyatyambo zezi zityalo kunokuba ibe yinkunzi ngenxalenye, bube ababhinqileyo.

Njani ezimvumvuzelwa iintyatyambo?

Ukuba izityalo ulala bonke ecacileyo, banda kwinkqubo ye self-uvuvuzelo, abantu besini esifanayo kube nzima ngakumbi. Amaqhina awo zixhaphakileyo oyindoda noyinkazana ukukhula kwisityalo enye (imithi, amatyholo). Ngaphandle koncedo izinambuzane umungu ikhutshelwa ezimbalini zisiya pistil ababhinqileyo. Oku cucurbits, nezom-amangile, cucumber. Izityalo Dioecious nabo abo imithana kunye abangamadoda amablom obufazi zikhule ngokwahlukeneyo. Abaninzi kubo - abameli flora zasekuhlaleni (Aspen, poplar, umba, edandelion kunye willow).

Ukuphendula lo mbuzo, "kwisingqusho - oko: ilungu ebalulekileyo intyatyambo okanye element ehamba zenkqubo yendaleko," oko kunokwenziwa isigqibo sokuba ngaphandle uvuvuzelo pistil akunakwenzeka kwi siseko. Kodwa ukwahlulwa yendaleko yezityalo ibe yinkunzi nemazi elikunika yomphefumlo womntu bajonga iingxaki ezithile, ezifana Lutho, nezom - ngoncedo a iimbewu zomthi oyindoda kuwa phezu imbewu wabafazi.