Microchicken

The micropyle is a very small hole that is found in the center of some animal cells. It serves to pass through the cell membrane and allows the exchange of substances between the cell and the environment.

The micropyle is a very important element for the life of the cell, as it helps regulate metabolism and also provides protection to the cell from external influences.

In some cells, the micropyle may be closed, which leads to metabolic disorders and the development of various diseases. For example, in brain cells the micropyle is closed, which can lead to the development of Alzheimer's disease.

The micropyle also plays an important role in cell reproduction. When a cell divides, the micropyle opens, allowing new cells to receive the nutrients they need to grow and develop.

Thus, the micropyle is an important element of the cell and plays a key role in its life.

**Micropyle** is an extremely small opening in the integumentary tissues, through which passage into the lumen of the cell is revealed in the leaves of plants and flowering plants (magnoliophytes), mosses, and also in algae. The zygosporous method of germ cells is characteristic. Its size can vary from 1–2 μm in homothallists to 20 μm in demutators. In plants, the size of the ES varies from fractions of a mm to centimeters. Depending on the object under consideration, the dimensions of the ES range from 8 to 300–400 µm. The conical depression on the lateral side of the organ of flowering plants - the peristome - is sometimes mistaken for the ES. But from the point of view of its location, this is a simple enlightenment of the cuticle. True ES are found only in the epidermal cells of the gametophyte. These are round, round or oval holes located at the top of the cone. Higher plants do not always have a smooth cuticle. She