Yeasts are single celled fungi. They can be opportunistic pa… Post author By Anonymous Post date June 10, 2025 Related Posts:Yeasts are single celled fungi. They can be…Yeasts are single celled fungi. They can be…The green algae Chlamydomonas is single celled with… ← Bacteriophages are ________ that infect __________. → Mycoplasma’s lack a cell wall.