Embryology and Development — Flashcards

Pars _____ of the otic vesicle gives rise to the utricle, semicircular canals, and endolymphatic duct.

What parts of the trilaminar embryo are devoid of mesoderm?_____

Development of notochord:The cavity of the blastopore then extends into the notochordal process to form a tube-like structure called the _____

Heuser's membrane (exocoelomic membrane) develops from flattened cells derived from the _____.

_____ is the process of bone formation after the terminal differentiation of osteogenic progenitor cells into mature osteoblasts.

_____ nucleus of the lens is formed from birth to puberty

Which chorionic villi contain an outer layer of syncytiotrophoblast, an intermediate core of cytotrophoblast and an inner core of EEM?_____

Sacrococcygeal teratomas occur due to remnants of pluripotent cells from the _____

Lower part of cheeks, chin and lower lip are formed by _____ process

The vertebral bodies and the annulus fibrosus (peripheral part of the intervertebral disc) are derived from the mesenchymal cells of the _____.