Question

describe the process of development from zygote to foetus in brief​

Answer 1

• A zygote is the union of the sperm cell and the egg cell.
• Also known as a fertilized ovum, the zygote begins as a single cell but divides rapidly in the days following fertilization.
• After this two-week period of cell division, the zygote eventually becomes an embryo.
• If this goes well, the embryo becomes a fetus.