Cov kab ke sib txuas yog tus qauv elongated yam tsis muaj kev sib txawv rau hauv stigma, style thiab zes qe menyuam. Ntau cov ovules tshwm sim nyob rau hauv kab longitudinal raws phab ntsa zes qe menyuam. Ntau papillae muaj nyob rau ntawm cov npoo ntawm lub folded lamina. … Pollen tube loj hlob los ntawm papilla uas ua raws li stigmatic nto.
Peb hom carpel yog dab tsi?
Carpels muaj peb qhov tseem ceeb: Lub zes qe menyuam muaj cov ovules, tus qauv los ntawm cov kab paj ntoos loj hlob, thiab qias neeg uas cov paj ntoos tawg.
carpel thiab Locule yog dab tsi?
yog locule yog (zoology) me ntsis hollow; ib loculus thaum carpel yog ib qho ntawm cov poj niam cev xeeb tub hauv ib leegpaj carpel yog tsim los ntawm zes qe menyuam, hom, thiab qias neeg, txawm tias qee lub paj muaj carpels tsis muaj qhov txawv hauv keeb kwm., carpels yog nplooj (megasporophylls) uas tau hloov mus rau…
YPuas yog ib lub carpel yog Sporophyll?
yog tias megasporophyll yog a sporophyll uas dais megasporangia thaum carpel yog ib qho ntawm tus poj niam cev xeeb tub hauv lub paj carpel yog tsim los ntawm zes qe menyuam, hom, thiab ib qho stigma, txawm hais tias qee lub paj muaj carpels tsis muaj qhov txawv hauv keeb kwm, carpels yog nplooj (megasporophylls) uas muaj …
Thaum carpel dawb lawv hu?
Type. Yog hais tias ib tug gynoecium muaj ib tug carpel, nws yog hu ua monocarpous. Yog tias gynoecium muaj ntau yam,txawv (dawb, unfused) carpels, nws yog apocarpous. Yog hais tias ib tug gynoecium muaj ntau carpels "fused" rau hauv ib tug qauv, nws yog syncarpous.
