Embryology and Development — Flashcards

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

Cervix:corpus ratio before puberty is _____

The trigone on the posterior wall of the urinary bladder is formed by the incorporation of the lower ends of the _____

Which processes fail to fuse in bilateral complete cleft palate?_____

Fingerprint first develops in _____ weeks of intrauterine life.

The _____ fontanelle is the last fontanelle to close.

The sclera (superotemporal part) is formed from the _____derm

New somites appear in craniocaudal sequence at a rate of approximately _____ pairs per day.

The sertoli cells are derived from the _____ of the early gonad.

The fetal nucleus starts to develop by _____ month