Pwm feem ntau yog muaj peev xwm ntawm kev sib deev thiab kev sib deev Asexual reproduction tuaj yeem tshwm sim los ntawm central constriction ntawm niam txiv cell los tsim ob tug ntxhais hlwb los yog los ntawm kev tsim spore. Muaj ntau ntau hom kev tsim spore. Thaum hyphal fragmentation tshwm sim, cov spores tshwm sim yog hu ua arthrospores.
Yuav ua li cas cov pwm rov tsim dua li kev sib deev thiab kev sib deev?
Nyob rau hauv asexual reproduction, cov pwm ua spores hauv ib sporangium Thaum cov spores npaj txhij tawm thiab kis ntau pwm, sporangium tawg qhib thiab cia cov spores ntab tawm. Nyob rau hauv kev sib deev reproduction nws hyphae kov lub hyphae ntawm lwm Rhizopus mycelium. Thaum lawv fuse, lawv ua cov pob puag ncig hu ua zygospores.
Pob Moulds reproduce sex?
Moulds muaj peev xwm rov tsim dua kev sib deev: Cov kws tshawb fawb loj hlob penicillin-ua fungi nrog cov khoom tshiab. … Ulrich Kück thiab Julia Böhm los ntawm Thawj Tswj Hwm thiab Molecular Botany ntawm Ruhr-Universität tam sim no tau qhia thawj zaug tias cov kab mob kuj muaj kev sib deev, piv txwv li ob "poj niam txiv neej. "
Yuav ua li cas rov tshwm sim hauv pwm?
Moulds reproduce feem ntau yog los ntawm asexual reproductive spores (Daim duab 8.3.
Pob spores reproduces deev lossis asexually?
Spores yog tus neeg sawv cev ntawm kev sib deev sib deev, qhov gametes yog tus neeg sawv cev ntawm kev sib deev. Spores yog tsim los ntawm cov kab mob, fungi, algae, thiab nroj tsuag.
