Cell Reproduction and Growth

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The individual development of the multicellular organism is a complex and unique implementation of the genetic program of each organism. The stages of this development are closely related and depend on many internal and external factors. Studying these factors allows you to better understand the principles of the development of organisms and develop methods and strategies to optimize this process.Stages of development of a multicellular organism.

Primary cell formation
Differentiation and tissue organization
Formation of organs and systems
Stages of development of a multicellular organism
The development of a multicellular organism goes through several clearly emdr therapy defined stages.

The first stage of — embryonic development. During this stage, the fertilized egg begins to divide and forms an embryo. Embryo cells are gradually organized into different layers and form the main tissues and organs of the future organism.

The second stage is — differentiation. During this period, the tissues and organs of the embryo become more specialized. Cells begin to perform different functions in the body, various systems are formed, such as nervous, cardiovascular, etc.

The third stage of — growth and development. At this stage, the body is actively growing and developing. Cells continue to divide and increase in size. The number of cells and the size of the organs of the body increase.