Cells of an embryo or fetus primarily undergo the mitotic cell cycle, consisting of G1, S, G2, and M phases, to create new cells for growth and development. In contrast, cells in an adult primarily undergo the G0 phase of the cell cycle where they are not actively dividing but can re-enter the cell cycle when needed for tissue repair or maintenance.
Fetus (Pronounced 'Feetus')I did the names in bold:Oocyte -> fertilization -> Fertilized Ovum-> cleavage (cell division) -> Morula -> Blastocyst -> attachment to Uterine wall -> Implantation -> Embryoblast -> Embryo -> After the first two months of development, the embryo is called a Fetus until birth
Haploid Gametes Egg Sperm Fertilization Zygote Blastula Gastrula Embryo Fetus
A zygote is formed when a sperm cell fertilizes an egg cell. It is a single cell that later divides and develops into an embryo. An embryo is the early stage of a developing organism, typically from around 2 weeks to 8 weeks after fertilization. A fetus is the later stage of prenatal development, usually starting around 8 weeks after fertilization until birth.
The fluid-filled sac surrounding the developing embryo or fetus is called the amniotic sac. It is filled with amniotic fluid that protects and cushions the fetus, helping to regulate its temperature and provide room for movement.
before birth the zygote develops first into an embryo and the into a fetus
Fetus is name given to human embryo after it is recognizable as human embryo .
For the first 8 weeks the developing human is called an embryo after that it is called a fetus.
zygote, embryo, fetus, infant, child, adolescent, adult (young adult, middle adult, elderly)
From Fetus (egg), to adolescent, to adult
An Embryo is a stage before Fetus, the Fetus is more developed than an Embryo, the stage of Birth and a baby being more developed than a fetus.
Embryo
The embryo lasts until about week 10 or 11 and then it is known as a fetus.
The fetus
fertilized egg,embryo, and fetus
There really isn't much difference between a zygote, embryo, and fetus. A zygote forms after fertilization and becomes an embryo, which later becomes a fetus.
An embryo becomes a fetus at around 9 weeks of development.
An embryo transitions into a fetus at around 9 weeks of development.