i was hoping you would tell me..
An animal embryo that has been created with animal egg and sperm. At an early stage of development, human cells are added to the embryo. The embryo will go on to develop and contain functioning human cells.
This cluster of cells change the baby grows from pre-embryo to embryo to fetus.
the embryo is killed
There are more cells found in an embryo than an adult.
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
The cells in a developing embryo differentiate so that the cells develop different sructures so they can perform different functions.
Stem cells are removed just after conception when the zygote is forming into an embryo. When stem cells are taken, the embryo cannot develop, and so does die.
A blastocyst is a distinctive stage of a mamalian embryo. It is a form of Blastula that develops from a berry like cluster of cells, the morula. It continues to form and grow from there.
when cells int he embryo fold causing the entry woom for the crowing spot
the embryo dies
Certain cells of a fertilized embryo.
you do!