Definition: Metchnikovillus, also known as the "metchnikovia" or "metchnikovic," is a type of fungus that grows in moist and acidic environments. It is characterized by its distinctive appearance, which includes a white to pale brown cap covering the spore capsule. This fungus is commonly found on wood surfaces such as doors, windows, and floors, and can cause damage if not properly treated or managed.

Metchnikovillus

Definition: The term "ovillus" is a biological term that refers to a specialized type of cell within a mammal's brain. These cells are known as olfactory epithelial cells and they play an important role in the human sense of smell, specifically, in detecting and processing odors. In humans, these cells are located on the surface of the olfactory bulb, which is a small, white region of the brain that connects to the嗅神经。 These cells can be divided into two main types

ovillus

Definition: Microvillus is a type of epithelial cell in the respiratory tract that secretes mucus. Microvilli are small, round cells with a flattened surface and are found throughout the body's upper airways (cavities between the tiny air sacs or bronchioles). They play a crucial role in phagocytosis, the process by which immune cells engulf and digest pathogens.

microvillus

Definition: Leptovillus is a type of fungus that produces white or yellow powder on its surface, commonly known as "mushroom spores". These spores are dispersed by wind and can be found in various parts of the world.

Leptovillus