Anabaena yog ib hom ntawm Blue-ntsuab Algae lossis Cyanobacteria. Tshwj xeeb, Anabaena paub txog lawv lub peev xwm kho nitrogen. Cov prokaryotic cells tsis yog cov algae tseeb (uas yog eukaryotic) tab sis kuj tsis yog cov kab mob tiag tiag vim lawv tsim lub zog ntawm photosynthesis.
hom cell yog Anabaena?
Anabaena, genus ntawm nitrogen-kho xiav-ntsuab algae nrog beadlike lossis chim-zoo li cov hlwbthiab interspersed enlarged spores (heterocysts), pom li plankton hauv dej ntiav thiab nyob rau hauv noo. av. Muaj ob qho tib si thiab cov ntawv colonial, tom kawg zoo li cov genus zoo sib xws, Nostoc.
Puas Anabaena yog eukaryote?
Teb: (b) Hauv nqe lus nug saum toj no, Anabaena yog tib yam kabmob uas tsis yog eukaryotethiab tsuas muaj cov yam ntxwv ntawm prokaryotic, piv txwv li, tsis muaj daim nyias nyias boundorganelles thiab undefined nucleus.
Anabaena cell yog dab tsi?
Cells yog cylindrical lossis chim zoo li tus. Cov hlwb kawg feem ntau ntev dua li nruab nrab cov saw hlau, thiab tej zaum yuav yog hyaline (muaj lub ntsej muag zoo li iav). Anabaena yog ib ntawm plaub cyanobacteria genera uas tuaj yeem tsim cov co toxins Cell Loj: 4-50um; Nws txawv nrog hom ntawm tes (cov nroj tsuag me tshaj plaws, akinetes loj tshaj)
Puas Anabaena multicellular lossis unicellular?
Anabaena Azollae yog ib qho me me ntawm cov kab mob phototrophic cyanobacteria feem ntau pom tias yog ntau cov kab mobnrog ob hom sib txawv, sib cuam tshuam ntawm tes.
