The germinal node is a collection of cells from which a new organism is formed. It is part of the embryo and is formed as a result of cell division.
The germinal nodule is formed in the early stages of embryonic development. It consists of many cells that are in the process of dividing and growing. The cells of the germinal node begin to specialize in various functions, such as the formation of tissues and organs of the future organism.
The process of formation of the embryonic node begins with the fertilization of the egg and sperm. After this, cell division occurs, which continues until a sufficient number of cells are formed to form the germinal node.
In the early stages of development, the germinal ganglion is a spherical structure consisting of many cells. As it develops, it becomes more complex and takes on a shape that will correspond to the future organism.
An important stage in the formation of the embryonic node is its implantation into the wall of the uterus. This process occurs at 6-7 weeks of pregnancy and is one of the most important for the development of the embryo.
As a result of implantation of the embryonic nodule into the wall of the uterus, its further differentiation and development occurs. The cells located in the germinal node begin to specialize in the formation of various tissues and organs.
Thus, the embryonic knot is an important part of the development process of the embryo and plays a key role in the formation of the future organism.