I fungus
I fungus is one of the ancestor birds. The appearance resembles fungus. The fungi are parasitic or infertile in water or on land, although their bodies are single cells, but they are usually mycelia that are elongated hyphae. This mycelium or mycelium has many nuclei in cytoplasm surrounded by a tubular mycelium wall with no barrier, and mycelium wall is composed of cellulose. In addition, these migrants have two flagella on their front or side, one of which is a scabby flagella and the other is a flagella flagella. Only the case of single-phase organisms is known for their sexual reproduction. When the body becomes single-celled or simple hyphae, the entire body becomes mature, or one to several migratory or spousal sacs, which is called full-length reality. On the other hand, in the developed mycelium, part of the mycelium has a partition wall, and the part where the partition is formed becomes the host pouch or spouse cyst, and the other part continues to live more.