Which of the following occurs in the sexual reproduction phase of the fungus life cycle?
A) Hyphae of two different mating fungi fuse.
B) Diploid nuclei form, undergo meiosis, and produce haploid spores.
C) Heterokaryotic cells separate to re-create the original haploid hyphae.
D) Spores germinate and form a haploid mycelium.
Answer: B
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