Question

Mutually beneficial relationship between Cyanobacterium and a fungus is known as:

a) Probiotic b) Symbiosis c) Photosynthetic d) Biogenesis​

Answer 1

Explanation:

A lichen is not a single organism; it is a stable symbiotic association between a fungus and algae and/or cyanobacteria. ... The lichen symbiosis is thought to be a mutualism, since both the fungi and the photosynthetic partners, called photobionts, benefit

Answer 2

Explanation:

Symbiosis is the correct answer.

A symbiotic relationship essentially means a relationship between two organisms​, which may benefit both the organisms.

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