Chasmogamy, yog ib qho kev cog qoob loo cog qoob loo uas pollination tshwm sim hauv cov paj chasmogamous. Chasmogamous paj yog feem ntau showy nrog qhib petals encircling nthuav tawm qhov chaw yug me nyuam. Chasmogamous stems los ntawm Greek rau "qhib sib yuav", muaj npe tom qab qhib kev npaj paj.
Cov paj chasmogamous muab piv txwv li cas?
paj yog ib qho uas tsis qhib kiag li. Cov paj ntoos nplej tau pauv los ntawm "anther ntawm lub paj" mus rau lub stigma ntawm tib lub paj yog hu ua self pollination. Piv txwv ntawm Chasmogamous paj yog oxalis, viola, peas, taum, hibiscus, commelina paj thiab lwm yam.
Npauj npaim paj Ncert yog dab tsi?
teb tag:
Chasmogamous paj yog qhib paj uas nthuav tawm anthers thiab stigma. Chasmogamous paj qhib thaum loj hlob. Cov paj no pab txhawb kev sib txawv ntawm cov paj ntoo (thiab qee zaum hla-pollination) thiab nyob ntawm cov neeg ua haujlwm pollinating.
paj chasmogamous thiab cleistogamous yog dab tsi?
Chasmogamous paj muaj exposed anthers thiab stigma. … Cleistogamous paj tseem kaw thiab cov anthers thiab stigma nyob ze ib leeg. 2. Chasmogamous paj feem ntau yog cross-pollinated. Txij li thaum hla pollination tshwm sim, chasmogamous paj xav tau pollinators.
Dab tsi yog chasmogamous?
/ (kæzˈmɒɡəmɪ) / npe. botany tsim cov paj uas qhib, yog liraws li kev nthuav tawm cov kab mob hauv lub cev thiab tso cai rau tus kab mob khaub lig-pollinationCompare cleistogamy.
