Concept explainers
Fungi are in association with a group of other species. These types of associations are called the symbiotic association. Symbiotic association is a type of mutual relation or interaction between two organisms. Both the partners in symbiotic relationships are mutually benefitted from each other because both the partners live together in such associations. The members of fungi also form symbiotic associations with plants and algal cells. Two examples of symbiotic relationships between fungi and other species are observed in lichens and mycorrhizae
Mycorrhizae are a mutualistic association between a
Lichens are the mutualistic association between a fungus and a photosynthetic partner, which can be algae of cyanobacteria. The lichens are often the first organisms to enter a barren environment and help in the early stages of soil formation.
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Brock Biology of Microorganisms (15th Edition)
- Compare and contrast endophytes, mycorrhizae, and lichensarrow_forwardGive a complete definition of mycorrhizae, citing the two main classes and the differences between them.arrow_forwardExplain the composition of lichens and why this composition is usually considered a mutualistic relationship.arrow_forward
- Elaborate the relationship between plant and mycorrhizal fungi with regard to nutrient uptakes.arrow_forwardHow do endomycorrhizae differ from ectomycorrhizae?arrow_forwardLichens are a mutualistic association of a fungus and either an alga or a cyanobacterium in which the fungus slowly engulfs the photosynthetic partner. the phototroph provides inorganic phosphorus to the fungus. the fungus helps collect sunlight for the photosynthetic partner. the fungus protects the photosynthetic partner from erosion.arrow_forward
- Describe the major similarties and differences between peziza and saccharomyces.Note ecological and ecnomic features of those taxa. Which organism would you most likely find involved in a mycorrhizal relationshiparrow_forwardBoth Ascomycetes and Basidiomycetes form ectomycorrhizal associations with plants. Another group of fungi, the Glomeromycota, form endomycorrhizal partnerships. Which answer below best describes the two pictures seen here? (Hint: mycorrhizae stain reddish-purple!) Picture A 400x (c.s.) Picture B 400x (c.s.) O Picture A is an endo- while Picture B is an ecto-mycorrhizal view O Picture A is an ecto- while Picture B is an endo-mycorrhizal viewarrow_forwardLichens are not in a mutualistic relationship with ascomycetes as some scientists beleive but are in a mutualistic relationship with cyanobacterium or algae. true or false?arrow_forward
- Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning