How do Ascomycota get their energy?

Answer 1

Ascomycota, commonly known as sac fungi, obtain their energy primarily through saprophytic nutrition, meaning they decompose organic matter, such as dead plants and animals. They release enzymes that break down complex organic compounds into simpler molecules, which they can then absorb. Some species also engage in parasitic relationships, deriving nutrients from living hosts, while a few form mutualistic associations, like lichens, where they benefit from symbiotic relationships with algae or cyanobacteria.