EVERYDAY SCIENCE

Detailed explanation-1: -Fungi are eukaryotes i.e complete cell with cell organelles is present. With the exception of yeasts which are unicellular, fungi are filamentous i.e multicellular organisms. Most fungi are heterotrophic and absorb soluble organic matter from dead substrates and hence are called saprophytes.

Detailed explanation-2: -So, the answer choice that best describes the members of kingdom Fungi is that they are heterotrophic organisms which may be parasitic or saprophytic and have cell walls.

Detailed explanation-3: -Most fungi are multicellular organisms. They display two distinct morphological stages: the vegetative and reproductive. The vegetative stage consists of a tangle of slender thread-like structures called hyphae (singular, hypha ), whereas the reproductive stage can be more conspicuous. The mass of hyphae is a mycelium.

Detailed explanation-4: -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.