Stigeoclonium qhia txog tus cwj pwm heterotrichous uas txawv rau hauv prostrate thiab erect system.
Cov algae twg muaj tus cwj pwm Heterotrichous?
Nyob hauv ntsuab algae, tus cwj pwm heterotrichous yog hom cwj pwm tsim tshaj plaws. Teb tiav: Heterotrichy txhais tau tias cov nroj tsuag, uas yog prostrate ceg thiab erect ceg uas tsim ob hom ceg. Lub erect filament system tshwm sim nyob rau hauv cov nroj tsuag lub cev los ntawm lub prostate filament system.
Heterotrichous algae yog dab tsi?
: muaj cov thallus sib txawv rau hauv ib feem ntawm prostrate thiab ib tug upright los yog projecting system ntau algae yog heterotrichous.
Heterotrichous daim ntawv hauv chlorophyceae yog dab tsi?
'Hetero' txhais tau tias txawv thiab 'tririchous' txhais tau tias trichome lossis filament. Hauv qee cov algae, cov nroj tsuag lub cev tau hloov zuj zus heev thiab muaj ntau dua ib hom filaments thiab yog li, sawv cev rau tus cwj pwm heterotrichous. Nws yog ib qho ntawm cov yam ntxwv ntawm Chaetophorales ntawm Chlorophyceae.
Tus piv txwv ntawm Siphonaceous thallus yog dab tsi?
Siphonaceous:
hom thallus lub koom haum no yog tsim los ntawm ntev, hollow raj zoo li qauv hu ua coenocyte. Xws li coenocytic filament muaj ntau nuclei thiab yog branched. Piv txwv: Vaucheria, Botrydium, thiab lwm yam.
