Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Nostoc iboka re cyanobacteria rinowanikwa munzvimbo dzakasiyana-siyana dzinoumba makoloni akaumbwa nemasero emoniliform cell mumakumbo ane gelatinous.  Mubvunzo: Chii chinonzi nostic?
rudzi rwecyanobacteria