62 days
An embryo typically develops into a fetus around 8 weeks after fertilization. At this point, the major organs have begun to form and the fetus starts to resemble a human.
Implantation typically occurs 6-12 days after fertilization. Once the embryo implants in the uterus, it can then develop and grow into 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.
If it's a human embryo, about nine months. If you're a mouse embryo, about twenty days. Gestation time in mammals varies species to species, but it's generally safe to say the bigger the animal, the longer the gestation.
fertilization occurs in the oviducts and the fertilized ovum moves down to the womb where it attaches its self to the walls, once the it will move no further and all other stages take place there
An embryo typically develops into a fetus around 8 weeks after fertilization. At this point, the major organs have begun to form and the fetus starts to resemble a human.
Implantation typically occurs 6-12 days after fertilization. Once the embryo implants in the uterus, it can then develop and grow into 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.
If it's a human embryo, about nine months. If you're a mouse embryo, about twenty days. Gestation time in mammals varies species to species, but it's generally safe to say the bigger the animal, the longer the gestation.
You've got it confused I'm afraid - the embryo forms FROM the egg. It doesn't move anywhere. If you're talking about a bird or reptile egg, the shell forms around the embryo and yolk sac during its passage through the mother's body.
The babies (embryo) heart starts to beat at about 4 weeks.
The gestation period for a cat is typically around 63-65 days. During this time, the embryo develops into a fully-formed kitten inside the mother's womb. At birth, the kitten is ready to survive and navigate the world outside the womb.
You mean "gestation"? Gestation is the carrying of an embryo or fetus inside a female viviparous animal. Got it from Wikipedia. Sorry about the links, I can' take them off.
59 hours
It takes about one day.
it depends on what narcotics
1 month