Piv txwv ntawm cov nroj tsuag uas lub sij hawm tepal yog tsim nyog suav nrog genera xws li Aloe thiab Tulipa. Nyob rau hauv sib piv, genera xws li as Rosa thiab Phaseolusmuaj qhov sib txawv ntawm sepals thiab petals. Tus naj npawb ntawm sepals nyob rau hauv ib lub paj yog nws merosity. Paj merosity yog qhia txog kev faib cov nroj tsuag.
Puas paj puas muaj sepals?
Tag Nrho Paj
Qee cov nroj tsuag tsis tsim cov kab paj thiab sepals, tab sis lawv muaj ib qho uas tsis muaj qhov sib txawv uas muaj cov qauv hu ua tepals. Cov paj, paj, paj yeeb thiab paj yeeb tsis yog tsim rau txhua lub paj, tab sis thaum lawv ua paj yog hais tias "ua tiav."
Pab twg tsis muaj sepals?
Calla Lily. Tsis tsuas yog calla lily apetalous, nws yog asepalous, tsis muaj sepals uas feem ntau yuav nyob rau sab nraud ntawm lub paj tiav. (Tag nrho cov paj muaj tag nrho plaub qhov hauv paus uas paj tuaj yeem muaj.)
Lub paj twg tau koom nrog sepals?
Teb tiav:
- Paj nrog sib koom sepals yog Hibiscus uas tseem hu ua Tuam Tshoj Rose thiab lwm qhov yog periwinkle. - Paj nrog sib cais sepals yog Magnolia thiab Rose.
Pob paj muaj pes tsawg leeg?
Cov paj feem ntau muaj peb sepals, peb petals, thiab peb broad pollen-receptive stigma ceg, nyob rau hauv uas cov paj ntoos tsim anthers tau muab zais. Cov paj no nyob saum lub zes qe menyuam(inferior zes qe menyuam), uas muaj peb carpels sib sau ua ke rau hauv ib qho pistil.
