Home ยป A mutualistic association made up of a fungus and a cyanobacterium is called Fungi MCQs A mutualistic association made up of a fungus and a cyanobacterium is called April 12, 2022 3 Views Q. A mutualistic association made up of a fungus and a cyanobacterium is called A. a saprobe B. a gamete C. lichen D. dimorphic Answer: lichen