The answer is (b.) fertilization
The fertilization is the stage where the egg cell or the
so-called ovum fused with the sperm cell which eventually leads the development
of the embryo or the zygote. The Embryogenesis starts when the zygote undergoes
mitotic divisions or also known cleavage process.
When the sugar melted. The sugar was a solid but the became a liquid. I'm pretty sure. :)
Mitosis or meiosis. I'm not sure of the answer. but if I had to guess I would say mitosis because from my understanding meiosis is only for reproductive organs...
Twins share the same genes, but siblings born at different time does not share the same genes.
