PPT Formation of The Bilaminar Embryonic Disc THE SECOND WEEK
Formation Of Amnion. The human fetus is enclosed within the amnion. The amnion is a closed sac appearing in the inner cell.
The human fetus is enclosed within the amnion. The amnion is a closed sac appearing in the inner cell.
The amnion is a closed sac appearing in the inner cell. The amnion is a closed sac appearing in the inner cell. The human fetus is enclosed within the amnion.