The outer membrane, the chorion, contains the amnion and is part of the placenta. Its wall is the amnion, the inner of the two fetal membranes. It encloses the amniotic cavity and the embryo.The amniotic cavity contains the amniotic fluid. On the outer side, the amniotic sac is connected to the yolk sac, to the allantois and, through the umbilical cord, to the placenta.he inner membrane, the amnion, contains the amniotic fluid and the fetus. The outer membrane, the chorion, contains the amnion and is part of the placenta. Its wall is the amnion, the inner of the two fetal membranes. It encloses the amniotic cavity and the embryo. The amniotic cavity contains the amniotic fluid.
noun, plural mestizos, mestizoes. 1. a person of mixed racial or ethnic ancestry, especially, in Latin America, of mixed American Indian and European descent or, in the Philippines, of mixed native and foreign descent. He stopped not far from the boat of the mestizo, and listened.
The term mestizaje, taking as its root mestizo or mixed, is the Spanish word for the general process of mixing ancestries. In English the term is miscegenation. To avoid confusion with the original usage of the term mestizo, mixed people started to be referred to collectively as castas.n colonial Venezuela, pardo was more commonly used instead of mestizo. Pardo means being mixed without specifying which mixture; it was used to describe anyone born in the Americas whose ancestry was a mixture of European, Amerindian, and Black African.