Embryology — Flashcards

Embryology — Flashcards

Embryology — Flashcards

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438 flashcards— Page 23 of 44
#221

_____ sex is defined by characteristics of the internal genital tract and the external genitalia

#222

What is the embryonic origin of the sensory organs of the ear? _____

#223

The short arm of the chromosome is known as the _____ arm, and the long is the _____ arm

#224

The embryonic alar plate gives rise to _____ derivatives

Hint: motor or sensory

#225

_____ fistula is associated with other congenital mesodermal defects, such as those in the mnemonic "VACTERL"

#226

What is the male remnant of the müllerian (paramesonephric) duct? _____ +bonus

#227

The _____ - _____ branchial clefts form temporary cervical sinuses, which are obliterated

#228

During which week of gestation is the trilaminar disc formed? _____

#229

The _____ forms after the pronephros and functions as an interim kidney for the 1st trimester

#230

If the developing embryo splits in the 2-cell stage (0-4 days), the twins will be _____-chorionic and _____-amniotic

Hint: mono/di

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