A lichen is actually composed of two organisms-a fungus and an algae. They depend on each other for survival. The most specific term that describes their relationship is ..................

A lichen is actually composed of two organisms-a fungus and an algae.

1.	A lichen is actually composed of two organisms-a fungus and an algae. They depend on each other for survival. The most specific term that describes their relationship is ..................
A.	Parasitism
B.	Mutualism
C.	Commensalism
D.	Symbiosis
Answer» C. Commensalism

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A lichen is actually composed of two organisms-a fungus and an algae. They depend on each other for survival. The most specific term that describes their relationship is ..................

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