What characterizes the multicellular type of fungi?

The multicellular type of fungi is characterized by long, branching filaments called hyphae. These structures are essential for growth and nutrient absorption, forming a network known as mycelium that spreads through the substrate where the fungus is growing. Hyphae can penetrate organic matter, allowing fungi to decompose and recycle nutrients in their environment. This multicellular arrangement stands in contrast to unicellular fungi, which exist as single cells. The presence of hyphae is a distinct feature that supports the complex life process of multicellular fungi, allowing them to form larger structures such as fruiting bodies, which are essential for reproduction.