Pada pandangan anda, mengapakah kota makkah berjaya dibuka dengan mudah?

The answer is, "In your opinion, the city of Makkah is easy to find."

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 !