Embryo

The video tutorial explains what an embryo is, describing it as the earliest stage of development in plants and animals. It covers plant embryos within seeds, detailing the germination process. The development of chicken embryos inside eggs is discussed, highlighting the stages leading to hatching. Human embryo development is explained, noting the transition to a fetus after eight weeks. The video concludes with an introduction to embryology, the science of studying embryos and development.

What is the difference between an embryo and a fetus in human development?

What is embryology and why is it important?