they grow in the root
Notochord
Basically, its the shape of the embryos of vertebrates. If the shape of the embryos are similar, that means they evolved from a common ancestor.More specifically, it's the pattern of nested hierarchies that is found when one compares the embryological developmentof species. Also, developmental atavisms, such as the branchial arches in human embryos, are important clues telling us about our ancestry.
No, the majority of animal embryos develop outside the mother's body. This includes animals such as birds, reptiles, and most fish. Embryos that develop inside the mother's body are found in live-bearing mammals as well as some fish and sharks.
cryogenetics is the science with the help of which we preserve embryos especially from animals. these days scientists found a way to preserve fish embryos in -130 degrees, promicing 90% fertility concerning that generation-the preserved one!
dormancy
From the mother's body, - they are inside it while they are embryos.
The One with the Embryos was created on 1998-01-15.
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?
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