Sporophytes yog diploid spore-producing nroj tsuag. Cov spores no mus dhau cov txheej txheem fertilization thiab tsim haploid gametophyte. Gametophytes yog haploid gamete tsim cov nroj tsuag lossis algae.
Dab tsi yog Sporophytes thiab Gametophytes?
Tus multicellular diploid cog qauv yog hu ua sporophyte, uas tsim cov spores los ntawm kev faib meiotic (asexual). Multicellular haploid cog qauv yog hu ua gametophyte, uas yog tsim los ntawm cov spore thiab muab nce mus rau lub haploid gametes.
Gametophytes yog dab tsi?
A gametophyte (/ɡəˈmiːtəˌfaɪt/) yog ib qho ntawm ob qho kev hloov pauv ntau theem hauv lub neej voj voog ntawmnroj tsuag thiab algae. Nws yog ib hom kab mob haploid multicellular uas tsim los ntawm haploid spore uas muaj ib pawg chromosomes. Gametophyte yog theem kev sib deev hauv lub neej voj voog ntawm cov nroj tsuag thiab algae.
Qhov txawv ntawm Sporophytes thiab Gametophytes yog dab tsi?
Gametophytes yog haploid (n) thiab muaj ib pawg chromosomes, whereas Sporophytes yog diploid (2n), i.e., lawv muaj ob pawg chromosomes. … Ib tug sporophyte reproduces asexually thiab gametophyte kev sib deev. Qhov tseem ceeb: Rau ib tug diploid (2n) sporophyte los tsim haploid (n) spores, lub hlwb yuav tsum tau mus rau meiosis.
Dab tsi yog sporophyte hauv cov nroj tsuag?
: tus diploid multicellular tus neeg lossis tiam ntawm cov nroj tsuag nrog kev hloov ntawm ntau tiam neeg uas pib los ntawm diploid zygote thiab tsim cov spores haploid los ntawm kev faib meiotic- piv gametophyte.
