Embryology — Flashcards

Is the dura intact in spina bifida occulta? _____

What is the embryonic origin of the gut tube epithelium and most major organs (e.g. lungs, liver, gallbladder, pancreas)? _____

What is the male remnant of the gubernaculum? _____

Which gene of embryogenesis is produced at the base of limbs at the zone of polarizing activity? _____

What is the embryonic origin of astrocytes? _____

What day of fetal development is characterized by chorion formation?_____

During the pseudoglandular period of lung development, the bronchioles are surrounded by a _____ capillary network

What is the embryonic origin of microglia? _____

What is the embryonic origin of the muscle, bone, and connective tissue? _____

During the 3rd week of development, the yolk sac forms the _____, which extends into the urogenital sinus