Qhov sib txawv tseem ceeb ntawm photobiont thiab mycobiont yog tias photobiont yog hais txog cov khoom siv hluav taws xob ntawm lichen, uas yog ntsuab alga lossis cyanobacterium, thaum mycobiont yog hais txog cov kab mob fungal ntawm lichen, uas yog feem ntau yog ascomycete lossis a basidiomycete.
Muaj ntau hom kev sib raug zoo ntawm cov kab mob nyob. Kev sib raug zoo symbiotic yog ib lub koom haum uas muaj ob hom kab mob sib txawv nyob ua ke. Ntxiv mus, parasitism, mutualism thiab commensalism yog peb hom kev sib raug zoo symbiotic. Mutualism muaj txiaj ntsig zoo rau ob tog. Lichen yog ib hom kev sib koom ua ke uas muaj nyob nruab nrab ntawm algae / cyanobacterium thiab fungus. Hauv lub koom haum no, ib tog yog lub luag haujlwm rau kev tsim cov khoom noj los ntawm photosynthesis thaum lwm tog yog lub luag haujlwm rau kev nqus dej thiab muab vaj tse. Raws li qhov no, alga / cyanobacterium hu ua photobiont uas ua tawm photosynthesis, thaum cov fungus hu ua mycobiont uas muab vaj tse thiab nqus dej.
Photobiont yog dab tsi?
Photobiont yog tus khub photosynthetic ntawm lichen. Nws yog lub luag haujlwm rau kev tsim cov carbohydrates lossis zaub mov los ntawm photosynthesis. Nws tuaj yeem yog ntsuab alga lossis cyanobacterium. Ob leeg muaj peev xwm ua tau photosynthesis vim lawv muaj chlorophylls.
Daim duab 01: Lichen
Txawm li cas los xij, thaum sib piv ntsuab algae thiab cyanobacteria, algae pab txhawb ntau rau kev tsim cov lichens nrog fungi dua cyanobacteria.
Mycobiont yog dab tsi?
Mycobiont yog tus khub fungal ntawm lichen; nws yog ib tug filamentous fungus. Nws yog lub luag haujlwm rau kev nqus dej thiab muab ntxoov ntxoo rau photobiont. Feem ntau, cov fungi ntawm ascomycetes thiab basidiomycetes tsim hom symbiotic koom nrog algae lossis nrog cyanobacteria.
Daim duab 02: Photobiont thiab Mycobiont hauv Lichen
Feem ntau, tsuas yog ib hom fungi tuaj yeem pom hauv lichen. Yog li, nws tuaj yeem yog ascomycete lossis basidiomycete.
Dab tsi zoo sib xws ntawm Photobiont thiab Mycobiont?
- Photobiont thiab mycobiont yog ob yam uas nyob ua ke hauv lichen.
- Ntxiv mus, lawv nyob hauv kev sib raug zoo nrog ib leeg.
- Vim li no, ob leeg muaj txiaj ntsig rau ib leeg.
- Lawv nyob tau ntev thaum loj hlob qeeb.
Qhov txawv ntawm Photobiont thiab Mycobiont yog dab tsi?
Photobiont thiab mycobiont xa mus rau tus khub photosynthetic thiab tus khub fungal nyob rau hauv lichen, feem. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm photobiont thiab mycobiont. Feem ntau, photobiont nqa tawm photosynthesis thiab tsim khoom noj, thaum mycobiont absorbs dej thiab muab vaj tse rau photobiont. Yog li, qhov no yog qhov sib txawv ntawm photobiont thiab mycobiont.
Ntxiv mus, photobiont feem ntau yog alga lossis cyanobacterium, thaum mycobiont feem ntau yog ascomycete lossis basidiomycete.
Summary – Photobiont vs Mycobiont
Lichen muaj ob yam khoom xws li photobiont thiab mycobiont. Photobiont hais txog cov khoom siv photosynthetic, thaum mycobiont hais txog cov kab mob fungal ntawm lichen. Feem ntau, photobiont yog alga lossis cyanobacterium uas yog photosynthetic. Ntawm qhov tod tes, mycobiont feem ntau yog ascomycete lossis basidiomycete. Yog li, qhov no qhia txog qhov sib txawv ntawm photobiont thiab mycobiont.
