Multiple Choice
What is a lichen?
A) It is a mutualistic relationship between a dinoflagellate and a coral.
B) It is a mutualistic relationship between a coral and a fungus.
C) It is a mutualistic relationship between an alga and a fungus.
D) It is a mutualistic relationship between a coral and an alga.
Correct Answer:

Verified
Correct Answer:
Verified
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