Imagine an ecosystem with no fungi. How would it be modified?
Imagine an ecosystem with no fungi. How would it be modified?
Compare spore formation in the sexual stages of the life cycles of sac fungi and club fungi.
Compare spore formation in the sexual stages of the life cycles of sac fungi and club fungi.
It is reported that many lichens possess antibiotic properties. What adaptive advantage can you suggest for this characteristic of lichens?
It is reported that many lichens possess antibiotic properties. What adaptive advantage can you suggest for this characteristic of lichens?
Lichens are a symbiotic relationship between fungi and either algae or photosynthetic bacteria (cyanobacteria). How could you determine if the photosynthetic component in the lichen you are studying is algae or cyanobacteria?
Lichens are a symbiotic relationship between fungi and either algae or photosynthetic bacteria (cyanobacteria). How could you determine if the photosynthetic component in the lichen you are studying is algae or cyanobacteria?
Imagine that you are the first scientist to observe lichen microscopically. What observations would lead you to conclude that the lichen is composed of a fungus and an algal species?
Imagine that you are the first scientist to observe lichen microscopically. What observations would lead you to conclude that the lichen is composed of a fungus and an algal species?
Basidia within a basidiocarp are obvious for mushrooms, but this may not be as obvious for other examples that you have observed. For each of the examples of basidiomycetes that you have observed, speculate about the location of structures analogous to the basidia observed in mushrooms. Think about the formation of spores by meiosis
Basidia within a basidiocarp are obvious for mushrooms, but this may not be as obvious for other examples that you have observed. For each of the examples of basidiomycetes that you have observed, speculate about the location of structures analogous to the basidia observed in mushrooms. Think about the formation of spores by meiosis
State the characteristics shared by all basidiomycetes
State the characteristics shared by all basidiomycetes
Traditionally, the classification of fungi has been based on the nature of sexual stages of the life cycle. For Penicillium, however, no sexual stages of the life cycle have been observed. Without evidence from sexual stages, speculate about other possible sources of evidence that scientists may use in classification.
Traditionally, the classification of fungi has been based on the nature of sexual stages of the life cycle. For Penicillium, however, no sexual stages of the life cycle have been observed. Without evidence from sexual stages, speculate about other possible sources of evidence that scientists may use in classification.
Compare the appearance of Penicillium with that of Rhizopus.
Compare the appearance of Penicillium with that of Rhizopus.
What characteristics are common to all sac fungi that reproduce sexually?
What characteristics are common to all sac fungi that reproduce sexually?
