The development and application of the latest knowledge in the field of biological sciences has been strongly associated with the development of genetic technologies aimed at the identification and modification of the genome and genetic basis of biological processes in livestock animals. In a direct context, it can be stated that the irreplaceable place in the mentioned area belongs also to embryo technologies, which represent a prospectively developing field of science and research, which contributes significantly to the efficiency of animal production and, in particular, to the area called “biomedicine”. Whatever the studies and discoveries related to embryo technology are
various, however their common feature is that they ultimately lead to the therapy and improvement of the quality of human life. Although the results of experimental embryology, obtained from study on experimental animals, are being transferred to human development with great care, their importance is constantly increasing.