Meaning of Multicellular

What is multicellular?

The term multicellular is used to describe organisms that are composed of two or more cells. The word is equivalent to multicellular.

Among multicellular organisms we can mention animals, plants and brown algae. Unicellular organisms are amoebas and bacteria.

all beings multicellular or multicellular They are formed from a single cell, which divides and multiplies to generate an organism. These processes of cell development are often referred to by the names of mitosis Y meiosis.

The cells must, in turn, communicate with each other, which implies that they identify and come together to give unity and function to the organism. This is achieved through the organization of cells into colonies, filaments, or aggregation.

Each group of cells is specialized according to the function it performs. This difference does not depend only on the type of organism (animal, vegetable or plant) but on the specific function it fulfills within it.

In certain organisms, cells cannot live independently. They require each other to be able to transmit information and stay alive.

In this class of organisms, cells of the same type, having the same embryonic origin and carrying out the same function, form fabrics. Among them we can mention: epithelial tissue, cartilaginous tissue, bone tissue, muscle tissue, connective tissue, nervous tissue and, finally, blood.

Multicellular tissues make up organs. The set of organs make up systems, such as the cardiovascular system or the digestive system. Finally, the systems make up the organism.

See also Unicellular.

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