Question

A microscopic view of mildew fungus displays thin, threadlike filaments, which take nutrients from the host cell. What are these filaments called?

Answer 1

The choices can be found elsewhere and are as follows:

a. mycelia
b.hyphae
c. spores

I think the correct answer is option B. These filaments are called hyphae. It is a long, branching filamentous structure of a fungus, oomycete, or actinobacterium. Hope this answers the question.