The difference between a embryo and a fetus is that the fetus is a fully developed embryo and a embryo takes up to 8 weeks to develop into a fetus An embryo is a fertilized egg that turns into a fetus at 8 weeks.
An Embryo is the very early stages of development after the egg being fertilised by a sperm and is categorised up until 8 weeks.
A Foetus is described as an embryo that has passed through the very early stages of development and is categorised as from 8 weeks up until 23 weeks or further.
Once the zygote becomes an embryo it starts developing all of its organs, nervous system etc. then after 8 weeks of development everything is there so it becomes a fetus, and the fetus just grows bigger.
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.
A Foetus is formed by the growth and development of an embryo.
During the late stages of development, an embryo undergoes rapid growth and further organ formation. At this stage, the major organ systems are well formed, and the embryo is starting to resemble a human fetus. Specialization of tissues and organs continues as the embryo prepares for further growth and development.
After fertilization, the embryo undergoes a series of cell divisions and differentiation to develop into a fetus. During this process, the embryo forms different organ systems and structures, such as the brain, heart, and limbs. By the end of the eighth week of development, the embryo is considered a fetus.
Fetus is name given to human embryo after it is recognizable as human embryo .
The human embryo develops in the uterus, where it implants in the lining and receives nutrients and support for growth and development. Throughout the various stages of development, the embryo forms different structures and organs before eventually maturing into a fetus.
For the first 8 weeks the developing human is called an embryo after that it is called a fetus.
cell, zygote, embryo then fetus!
During pregnancy, an embryo refers to the early stage of development from fertilization to about 8 weeks, while a fetus is the later stage from 9 weeks until birth. The key differences lie in the level of development and growth, with the fetus having more defined features and organs compared to the embryo.
Embryo
The embryo lasts until about week 10 or 11 and then it is known as a fetus.