Which of the following is an example of fungi?

Mushrooms represent a distinct category of organisms known as fungi. Fungi are separate from plants and animals and possess unique characteristics that define them. Unlike plants, fungi do not perform photosynthesis; instead, they absorb nutrients from their surroundings through a process known as external digestion. They play crucial roles in ecosystems as decomposers, breaking down dead organic material and contributing to nutrient cycling.

Mushrooms, specifically, are the fruiting bodies of certain types of fungi, producing spores for reproduction. This distinguishes them from other life forms such as hedgehogs (animals), roses (plants), and oak trees (also plants), which have different biological structures and functions. Understanding fungi and their role in the environment enhances our knowledge of biodiversity and ecological balance.