[Campbell Biology P.712] Based on the information provided, what would be the most reliable ... | Practice Question

Based on the information provided, what would be the most reliable method to confirm if a newly discovered fungus is an ascomycete?

  • A: Observe its ability to cause food spoilage, like rotting bread.
  • B: Examine its hyphae for coenocytic structures.
  • C: Search for microscopic saclike asci containing ascospores.
  • D: Observe if it forms symbiotic associations with green algae or cyanobacteria.

Explanation

The text clearly states that 'The defining feature of ascomycetes is the production of spores called ascospores in saclike asci.' Therefore, observing these specific structures microscopically would be the most reliable method to confirm if a fungus is an ascomycete.