Textbook Question
In which type of symbiosis do both members benefit from their interaction?
a. Mutualism
b. Parasitism
c. Commensalism
d. Pathogenesis
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21. Principles of Disease
Symbiotic Relationships
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In microbiology, associations between fungi and plant roots are called what?
A
Rhizobia nodules
B
Mycorrhizae
C
Lichens
D
Biofilms
Verified step by step guidance1
Understand the key terms related to associations between fungi and plants: Rhizobia nodules, Mycorrhizae, Lichens, and Biofilms.
Recall that Rhizobia nodules are structures formed by bacteria (Rhizobia) on legume roots, involved in nitrogen fixation, not fungi.
Recognize that Lichens are symbiotic associations between fungi and algae or cyanobacteria, not plant roots.
Know that Biofilms are communities of microorganisms attached to surfaces, not specifically fungi-plant root associations.
Identify that Mycorrhizae specifically refers to the mutualistic association between fungi and plant roots, enhancing nutrient uptake for the plant.
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