The difference between septate hyphae and aseptate hyphae is
A. a difference in haploid and diploid cells.
B. a distinction between saprotrophic fungi and parasitic or disease-causing fungi.
C. a distinction between plasmodial masses with many nuclei and nonliving zygospores.
D. a classification trait that separates basidiomycotes from ascomycotes.
E. determined by whether the hyphae have cross walls or lack cross walls.
Answer: E
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