Embryology and Development — Flashcards

Which 2 processes fail to fuse in median (midline) cleft lip?_____

Which part of middle ear are formed from the second pharyngeal arch?_____

The external auditory meatus develops as an invagination of which embryological structure?_____

Primary center of ossification of femur appears in the mid shaft in the _____ week of prenatal period.

What is the nerve of the first pharyngeal arch?_____

The _____ sinus is the last sinus to develop.

Hip joint centres fuse by the age of _____ years

The lens fibers are produced by mitosis of the epithelial cells in the _____ zone.

The location of the posterior neuropore is represented in adults as _____.

What are the skeletal derivatives of the second arch?_____