Antheridium yog ib qho haploid qauv lossis lub cev tsim tawm thiab muaj txiv neej gametes (hu ua antherozoids lossis phev).
Puas yog archegonia haploid lossis diploid?
Cov txiv neej thiab poj niam cov kabmob sib deev, antheridia thiab archegonia feem, yog tsim los ntawm cov nroj tsuag gametophytic. Haploid phev raug tso tawm los ntawm antheridia thiab thaum cov phev haploid mus txog lub qe haploid hauv archegonium lub qe yog fertilized los tsim ib tug diploid cell.
Puas yog antheridium yog sporophyte lossis gametophyte?
Tus txiv neej pw hauv nruab nrog cev hauv cov nroj tsuag tsis paj yog hu ua antheridium. A gametophyte yog lub haploid gamete-tsim daim ntawv ntawm cov nroj tsuag, thaum lub sporophyte yog daim ntawv tsim tawm ntawm cov nroj tsuag.
YAntheridiophores thiab antheridium yog dab tsi?
Ib qho antheridium lossis antherida (plural: antheridia) yog ib lub qauv haploid lossis lub cev tsim tawm thiab muaj txiv neej gametes(hu ua antherozoids orsperm). … Nyob rau hauv bryophytes, lub antheridium yog yug los ntawm ib tug antheridiophore, ib tug stalk-zoo li tus qauv uas nqa lub antheridium ntawm nws apex.
Puas yog Antheridiophores haploid?
The haploid thalli (single thallus) yog dioecious: lawv tsim tau (poj niam) archegoniophores lossis txiv neej antheridiophores. Ntxiv mus, nyob rau hauv Marchantia asexual reproduction tshwm sim los ntawm txoj kev ntawm fragmentation ntawm lub thallus los yog ntawm gemmae ua los ntawm cov hlwb ntawm gemma khob.
