High School Biology! What is embryonic nuclear transfer?

High school biology has cell nuclear transplantation, and embryo transplantation, and does not cover embryonic nuclear transplantation.

Nuclear cell transplantation technique: transplanting the nucleus of one cell into another denucleated cell.

Embryo transfer technique: the fertilized egg cargo early embryo of an animal is known to the maternal zygote, so that it continues to gestate and develop into a new individual.