Hyphae are structures of which group of organisms?

• A. Fungi
• B. Bacteria
• C. Algae
• D. Protozoa

Answer: (A)

Hyphae are filamentous structures that make up the body of fungi, forming a network called a mycelium. These thread-like filaments extend to explore the soil, secrete enzymes that break down complex organic matter, and absorb nutrients efficiently through their large surface area. This filamentous growth is a hallmark feature of fungi, distinguishing them from bacteria (which are single-celled and lack true hyphae), and from algae and protozoa, which do not form the characteristic hyphal networks of fungi. In short, hyphae are the main structural and functional units of fungi, enabling their growth and nutrient acquisition.