How are lichens and mycorrhizae similar?
A) Both form symbiotic relationships with photosynthetic species.
B) Both parasitize live plants, eventually killing them.
C) Both are saprophytes that decompose dead materials.
D) Both are pioneer species that colonize bare rock.

Question

Quizplus · Accepted Answer

Both lichens and mycorrhizae form symbiotic relationships with photosynthetic species. Lichens are a symbiotic relationship between a fungus and an alga or cyanobacterium, while mycorrhizae are a symbiotic relationship between a fungus and the roots of a plant. In both cases, the fungus provides the photosynthetic partner with water and minerals, while the photosynthetic partner provides the fungus with carbohydrates.

How Are Lichens and Mycorrhizae Similar