Question

symbothic relationship with blue green algae​

Answer 1

Answer:

Symbiosis in lichens is the mutually helpful symbiotic relationship of green algae and/or blue-green algae (cyanobacteria) living among filaments of a fungus, forming lichen.

Answer 2

Explanation:

Living as a symbiont in a lichen appears to be a successful way for a fungus to derive essential nutrients, as about 20℅ of all fungal species have aquired this mode of life. The autotrophic symbionts occuring in lichens are a wide variety of simple photosynthetic organisms commonly and traditionally known as algae. These symbionts include both prokaryotic and eukaryotic organisms.