Embryology — Flashcards

What is the remnant of the mesonephric (wolffian) duct in females?_____

In the second step of ventricular partioning, the aorticopulmonary septum rotates and fuses with the muscular interventricular septum to form the _____, resulting in closure of the interventricular foramen

On which day of embryonic development is the zygote formed?

Umbilical arteries and veins are derived from the _____

_____ is caused by failure of the herniated intestines to return to the body cavity during development

The remnant of the ductus venosus is the _____

_____ sex is defined by the presence of testes in males and ovaries in females

What is the embryonic origin of the spinal cord? _____

The moderate form of holoprosencephaly presents with _____

What congenital anomaly is caused by only partial closure of the vitelline duct? _____