The embryos are composed of your progenitor cells that have not fully differentiated to the point of your own, cells with the same DNA as the ones that currently make up your body but have not undergone processes to induce each other to express certain proteins through genetic transcription. It is really an embryo throughout which the diploid zygote(2 fused sex cells, one that bursted out of your mom's ovary and another that flowed from your dad's testes) from fertilization becomes a blastocyst and implants in the uterine wall; then undergoing gastrulation and organogenesis and is an embryo until the organism has existed for 8 weeks at which point it becomes a fetus. The embryos are composed of your progenitor cells that have not fully differentiated to the point of your own, cells with the same DNA as the ones that currently make up your body but have not undergone processes to induce each other to express certain proteins through genetic transcription. It is really an embryo throughout which the diploid zygote(2 fused sex cells, one that bursted out of your mom's ovary and another that flowed from your dad's testes) from fertilization becomes a blastocyst and implants in the uterine wall; then undergoing gastrulation and organogenesis and is an embryo until the organism has existed for 8 weeks at which point it becomes a fetus.
Embryos dont need to survive.
Embryology
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.
Two thing embryos need are nutrients and protection
dormancy
From the mother's body, - they are inside it while they are embryos.
Embryos dont need to survive.
The One with the Embryos was created on 1998-01-15.
Embryology
All chordates embryos have pharngeal slits.
A notochord. The notochord is a flexible, rod-shaped body found in embryos of all chordates. It is composed of cells derived from the mesoderm and defines the primitive axis of the embryo.
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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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.