In Ecuador. As in Chile, Ecuadorian humitas are prepared with fresh ground corn with onions, eggs and spices that vary from region to region, and also by each family's tradition. The dough is wrapped in a corn husk, but is steamed rather than baked or boiled.
Approximately four days after fertilization, the zygote has about 100 cells and is called a blastocyst. When the blastocyst reaches the uterine lining, it floats for about two days and finally implants itself in the uterine wall around six days after fertilization. This signals the beginning of pregnancy.
Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell, known as zygote. The successful fusion of gametes forms a new organism.he result of this union is the production of a zygote cell, or fertilized egg, initiating prenatal development. Scientists discovered the dynamics of human fertilization in the nineteenth century.