Which of These Is TRUE of a Lichen

question 43

Multiple Choice

Which of these is TRUE of a lichen?

• A) It is classified as a plant.
• B) It is comprised of a fungus and usually an green alga.
• C) It is comprised of a fungus and an archaeal symbiont.
• D) It is a type of slime mold.
• E) It is comprised of a protozoan and anarchaeal symbiont.

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Definitions:

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A numerical value equal to 1,000 million (1,000,000,000) in the short scale, commonly used in the United States and internationally.

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