Dioecy muaj ntau dua hauv ntoo ntoo, thiab hom heterotrophic. Hauv cov nroj tsuag dioecious feem ntau, txawm tias txiv neej lossis poj niam gametophytes raug tsim los txiav txim siab caj ces, tab sis qee zaum nws tuaj yeem txiav txim siab los ntawm ib puag ncig, xws li Arisaema hom. Qee cov algae yog dioecious.
Doecious muab piv txwv yog dab tsi?
Piv txwv ntawm Dioecious Nroj Tsuag
Ib qho piv txwv ntawm cov nroj tsuag dioecious yog holly Holly nroj tsuag yog txiv neej lossis poj niam. Ntawm cov txiv neej cov nroj tsuag koj yuav pom paj nrog lub anther, thiab ntawm cov poj niam cov nroj tsuag yog paj nrog pistil - lub stigma, style, thiab zes qe menyuam. Tsob ntoo ginkgo yog lwm qhov piv txwv ntawm cov nroj tsuag dioecious.
Ntawm tsob nroj twg yog dioecious hauv xwm?
Qee cov Dioecious Nroj Tsuag muaj xws li holly, asparagus, hnub, mulberry, ginkgo, persmimmons, currant bushes, juniper bushes, sago, thiab spinachQee cov ntoo txiv ntoo kuj xav tau nyob ze tsob ntoo ntawm cov opposite pw ua ke rau cov txiv hmab txiv ntoo yuav tsum tau tsim. tsob ntoo uas thaum kawg txi txiv yuav yog poj niam.
Docese cog yog dab tsi?
Dioecious piav qhia txog pawg nroj tsuag uas suav nrog cov txiv neej thiab poj niam cov nroj tsuag sib txawv. Monoecious piav txog ib tsob nroj uas dais txiv neej thiab poj niam paj. Lub prounciation rau ob lo lus yog dahy-EE-shuhs thiab muh-NEE-shuhs.
Dab tsi yog phylum dioecious?
Lub phylum Arthropoda suav nrog ntau yam kab mob ntawm ntau haiv neeg. Feem ntau cov arthropods yog dioecious, tab sis ntau yam yog hermaphroditic, thiab ib co reproduce parthenogenetically (piv txwv li, tsis muaj fertilization).
