In dictionaries:
Human embryonic development
Human embryonic development or human embryogenesis is the development and formation of the human embryo.
Plant embryonic development
Plant embryonic development, also plant embryogenesis, is a process that occurs after the fertilization of an ovule to produce a fully developed plant embryo.
Animal embryonic development
In developmental biology, animal embryonic development, also known as animal embryogenesis, is the developmental stage of an animal embryo.
more...