Qhov tseem ceeb hauv cov kab mob haploid Karyogamy tuaj yeem tshwm sim nyob rau hauv ob hom kev yug me nyuam: thaum lub sij hawm kev sib deev los yog hauv cov hlwb somatic (tsis yog menyuam yaus)Yog li, karyogamy yog kauj ruam tseem ceeb hauv kev coj. ua ke ob pawg ntawm cov khoom siv caj ces sib txawv uas tuaj yeem rov ua dua thaum lub sijhawm meiosis.
karyogamy nyob qhov twg?
In the ascus, fusion tshwm sim, ua qhov no lub cell diploid. Tom qab meiosis, ascus tsim haploid spores. Plasmogamy tshwm sim ntawm ascogonium thiab antheridium los ntawm trichogyne. Karyogamy tshwm sim hauv ascus.
Puas yog karyogamy tsuas yog hauv cov kab mob fungi?
fungus reproduction
Karyogamy ua rau fusion ntawm cov nuclei haploid thiab tsim cov diploid nucleus (i.e., ib lub nucleus uas muaj ob pawg chromosomes, ib qho los ntawm txhua tus niam txiv). Lub cell tsim los ntawm karyogamy yog hu ua zygote. Nyob hauv feem ntau cov kab mob zygote tsuas yog …
Karyogamy hauv biology yog dab tsi?
karyogamy. / (ˌkærɪˈɒɡəmɪ) / npe. Biology kev sib xyaw ntawm ob lub gametic nuclei thaum lub sijhawm fertilization.
Karyogamy txawv li cas?
Cell fusion ntawm fertilization yog ua raws li nuclear fusion, tseem hu ua karyogamy. Karyogamy raug xaiv los ua 'premitotic' yog tias txiv neej thiab poj niam nuclei tsiv teb tsaws tsis zoo rau ib leeg thiab fuse.
