Respuesta :

I believe the answer is hyphae. Hyphae are thin filaments that make up multicellular fungi. Kingdom fungi comprises of fungi such as molds, yeasts and mushrooms, eukaryotic heterotrophs that digest food outside of their bodies. Most fungi are multicellular but a few are unicellular such as yeasts. Hyphae are long branching filamentous structure of fungi. In most Fungi, hyphae are the mode of vegetative growth. 

Answer:

The correct word to fill the blank is "hyphae"

Explanation:

Multicellular fungi are made of a network of long, thin filaments known as hyphae.  Most of the fungi are multicellular. Multicellular fungal bodies are composed of a network of hyphae,  Hyphae or hypha (singular) is composed of, end to end connected tubular cells called septa.

Example: Molds and Mushrooms.