Tswv lus. Cov poj niam gametangium, haploidqauv uas tsim cov poj niam gametes lossis qe. Cov txiv neej gametangium, cov qauv haploid uas ua rau ntau tus txiv neej gametes lossis phev. Cov kab ntawm cov nroj tsuag ntsuab uas khaws cov diploid embryo ntawm niam txiv lub cev mus txog thaum nws loj hlob mus rau hauv ib lub sporophyte.
Puas yog gametangia diploid?
Sporangia in Seedless Plants
The sporophyte of seedless plant is diploid thiab tau los ntawm syngamy (fusion) ntawm ob gametes.
Qhov txawv ntawm gametangia thiab gametophyte yog dab tsi?
Gametangia yog gamete tsim cov khoom nruab nrog cev hauv cov nroj tsuag, whereas gametophyte yog theem haploid hauv lub neej voj voog ntawm cov nroj tsuag uas tsim gametes.
YPuas yog archegonia haploid lossis diploid?
Ib tug asexual haploid cell muaj peev xwm txhim kho mus rau hauv ib tug neeg laus yam tsis muaj fusion nrog lwm lub cell. Lub diploid multicellular theem ntawm cov av cog lifecycle.
Puas yog gametangia tsim los ntawm Gametophytes?
Cov gametophyte tsim cov qauv hu ua antheridia thiab archegonia, uas tsim cov txiv neej thiab poj niam gametes feem. Ua ke cov qauv no hu ua gametangia.
