IT will be a glad day for the science of embryology when all the details of the sequence of the development of man are described from successive stages of the human ovum and embryo. The chick has ...
A person shall not purchase or offer to purchase a human egg or sperm for human somatic cell nuclear transfer or for any purpose other than treating human infertility or for clinical investigation ...
In 1827, with the discovery of the human ovum, the mistaken biology of Aristotle was discredited. Scientists increasingly understood that the union of sperm and egg at conception produces a new ...
OVUM – the egg finally hatched. The Latin American Poultry Congress officially opened last night at the Convention Center of Punta del Este, Uruguay, with more than 3,200 attendees – a record for this ...