The colonies that became the original united states were part of which european nations land claims

The colonies that became the original United States were part of England, that is, Great Britain.

Hi! after fertilization occurs, the zygote goes through mitosis and then differentiation (aka specialization of cells) to have a variety of cells that perform different functions. this allows for the creation of tissues and so on, all of which were once stem cells with no specific function.i hope i !