NEET BIOLOGY

Detailed explanation-1: -Most multicellular fungal bodies are made up of filaments called hyphae. Hyphae can form a network called a mycelium, which is the thallus (body) of the fungus (Figure 4.2. 1). Fungi are heterotrophs that excrete enzymes to digest food externally, then absorb the digested food.

Detailed explanation-2: -In most fungi, hyphae are the main mode of vegetative growth, and are collectively called a mycelium.

Detailed explanation-3: -Together, data show that apical compartments of growing hyphae behave unicellularly, while older compartments have a multicellular organization. Importance: The hyphae of higher fungi are compartmentalized by porous septa that enable cytosolic streaming.

Detailed explanation-4: -Most multicellular fungal bodies, commonly called molds, are made up of filaments called hyphae. Hyphae can form a tangled network called a mycelium and form the thallus (body) of fleshy fungi.

Detailed explanation-5: -They are characterized by filamentous, vegetative cells called hyphae. A mass of hyphae forms the thallus (vegetative body) of the fungus, composed of mycelium.