Development of Gonads. Flashcards
Bipotential or indifferent gonad seen at
6th week.
Testis develops at
7th week
Ovary develops at
8th week
Female External genitalia develops at
12th week
Male External genitalia develops at
14th week.
SRY gene produces ___ factor
Testis inhibiting factor
Sertoli cells produce
Mullerian inhibiting factor
Leydig cells produce
Testosterone
Canalization of Medullary or sex cords forms
Seminiferous tubules
Seminiferous tubules - derived from
Canalization of Medullary or sex cords
Non - Canalization of Medullary or sex cords gives rise to
Sertoli cells and leydig cells.
Genital ridge in male
Testis
Genital ridge in female
Ovary
Genital Tubercle in male
Penis
Genital tubercle in female
Clitoris
Genital Swelling in Male
Scrotum
Genital Swelling in female
Labia majora