to UA or anyone - rizowana

[ArchivalUser]

could u find me one thing. what are the derivatives of mesonephric duct and paramesonephric duct? they are different most probably.

[ArchivalUser]

MESONEPHRIC DUCT: The Wolffian Duct

o Male structures formed from mesonephric duct:
+ Ductus Epididymis
+ Ductus Deferens
+ Ureter
+ Pelvis, Calyces and Collecting Tubules of Kidneys
+ Ejaculatory Duct
+ Seminal Vesicle
o Female structures formed from the mesonephric duct:
+ Ureter
+ Pelvis, Calyces, and Collecting Tubules of the Kidneys

(F) PARAMESONEPHRIC DUCT: The Mullerian Duct

o Structures in male: .
o Structures formed in female:
+ Uterine Tubes
+ Uterus
+ Upper portion of vagina
+ Vaginal wall

[ArchivalUser]

1.Mesonephric duct a.k.a wolffian duct derivatives---male internal stuctures except prostate.seminal vesicles,Epididymis, Ejaculatory duct, and Ductus defferns.

2.Parameonephric duct a.k.a mullerian duct derivatives-------- Fallopian tupe, Uterus and part of vagina.

Hope it help

GL

[ArchivalUser]

Hi Rizowana,

Gonads :

Ovary, primordial follicles, rete ovarii in adult female; Testes, seminiferous tubules, tubuli recti, rete testes, leydig cells, sertoli cells in adult male.



Mesonephric duct :
Male structures , Epidydymis, Ductus deferens, Seminal visicles, ejaculatory duct, Appendix epididymis( vestigeal );
in females it is represented as Appendix vesiculosa, Duct of Gartner



Para mesonphric ducts:
Female structures derived are , Uterine tubes, uterus, cervix and superior third of Vagina ( inferior 2/3rds of vagina develops fom the vaginal plate of the urogenital sinus), and hydatid of morgagni;
in males it is representted as appendix testes.




Mesonephric tubules :
Epoophoron, paroophoron in adult females; Efferent ductules and paradidymis in adult male



Phallus:
Clitoris in adult female; Glans and body of penis in adult male



Urethral folds:
Labia minora in females; ventral aspect of the penis in adult male.



Genital swellings:
Labia Majora, mons pubis in adult female; Scrotum in adult male.

[ArchivalUser]

guys thank u. u guys r the best.

[ArchivalUser]

Wow.. they all hav jus nailed it rizzie