Comparison of zygote growth in monozygotic and dizygotic twins. During the uterus, a vast majority of monozygotic twins (sixty–70%) share exactly the same placenta but have independent amniotic sacs. In eighteen–30% of monozygotic twins Each individual fetus has a independent placenta plus a individual amniotic sac. A small variety (1–2%) https://zed-directory.com/listings13318737/considerations-to-know-about-twin-horizon