Выходные данные не приведены. Автор не известен. — 28 слайдов.
Definition.
Prenatal period.
Traditional (artificial) division.
Ovulation.
Week 1 post conception.
The three germ tissues.
Week 3.
Formation of the 3 germ layers.
Notochord.
Neurulation.
Major derivatives of the embryonic germ layers.
29 day embryo (this is when the heart starts pumping, about 4 weeks or 1 month, ½ cm size).
Prenatal period.
Traditional (artificial) division.
Ovulation.
Week 1 post conception.
The three germ tissues.
Week 3.
Formation of the 3 germ layers.
Notochord.
Neurulation.
Major derivatives of the embryonic germ layers.
29 day embryo (this is when the heart starts pumping, about 4 weeks or 1 month, ½ cm size).