In the opening paragraph of his "Acceptance Speech for the Nobel Peace Prize,"? Elie Wiesel speaks of his profound sense of humility in accepting the Peace Prize. What can you most logically infer is the main reason he feels humble?

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 !

Arctic temperate greenhouse