dormancy
From the mother's body, - they are inside it while they are embryos.
Embryos dont need to survive.
No, not all organisms start out as embryos. Embryos are typically seen in higher animals that undergo sexual reproduction, where a fertilized egg develops into an organism. Organisms like bacteria and protists reproduce asexually and do not have an embryonic stage in their life cycle.
The One with the Embryos was created on 1998-01-15.
Embryology
All chordates embryos have pharngeal slits.
The early embryos of all animals have a very similar appearance. This is no different for chicken and pig embryos.
what is the source of nourishment for developing fish embryos?
4
The study of embryos is called embryology.
Embryos are frozed in liquid nitrogen through a process called cryofreezing. Embryos are generally frozen to be stored for long periods of time or if they have to be trasported to a different location.