8 weeks
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
An embryo becomes a fetus at around 9 weeks of development.
An embryo is considered to have transformed into a fetus at around 8 weeks of gestation following conception. This marks the point where key organs have formed and the basic body structure is in place. At this stage, the developing organism is referred to as a fetus.
A developing embryo becomes a fetus at around 8 weeks after fertilization. At this point, the major organ systems have started to form and the embryo takes on a more human-like appearance.
In short, an embryo undergoes both cellular division and cellular differentiation to become a fetus. This is achieved by the genetic program present in the cell(s) which controls both mentioned processes. It is the stage of developing mammal.After 9th week of fertilisation,the embryo can be called foetus.
8 weeks
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
An embryo becomes a fetus at around 9 weeks of development.
This cluster of cells change the baby grows from pre-embryo to embryo to fetus.
An embryo is an ungrown baby inside the mothers womb. It has developed eyes and ears and a sort-of-nose and a body shape. When everything is in place it will become a fetus, then after a while the fetus come out - plop! - and there you have a baby! Not an amazing description but there you go! xx
Fetal, as in fetus. Same as othermammals.
It's the same. Life starts from the moment of conception.
I dont freaking know
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.
An embryo is considered to have transformed into a fetus at around 8 weeks of gestation following conception. This marks the point where key organs have formed and the basic body structure is in place. At this stage, the developing organism is referred to as a fetus.
A developing embryo becomes a fetus at around 8 weeks after fertilization. At this point, the major organ systems have started to form and the embryo takes on a more human-like appearance.