zygotinkehityksen
Zygotinkehityksen refers to the developmental processes that occur from the moment of zygote formation until the completion of embryogenesis. The zygote, a single cell resulting from the fusion of a sperm and an egg, contains the complete genetic material necessary for the development of a new organism. This early stage of development is characterized by rapid cell division, known as cleavage, which increases the number of cells without significantly increasing the overall size of the embryo.
Following cleavage, the embryo undergoes differentiation, where cells begin to specialize into various types, forming distinct
Organogenesis, the formation of organs, follows gastrulation. During this phase, the germ layers develop into specific