Embryology and Development — Flashcards

The most cranial part of both the anterior cardinal veins above its junction with the subclavian vein become the _____ vein

Secondary ossification centres form the _____ of the bone

Membranous part of the interventricular septum is derived from _____.

The _____ part of the right anterior cardinal vein along with the right common cardinal vein form the superior vena cava

The sphincter and dilator pupillae muscles are formed from the _____derm

Sulcus _____ is due to a developmental defect

The fusion of epiphyses acts as a calendar to determine age up to about _____ years.

Pars _____ from the otic vesicle gives rise to saccule and the cochlear duct

What is the nerve supply of the second arch?_____

What are the pharyngeal pouch derivatives of the second arch?_____