The largest part of the fallopian tube is
Infundibulum
Isthmus
Ampulla
Cervix
In which order, three germ layers appear in the development
$A$ : Vaginal orifice is partially covered by a membrane called the hymen.
$R$ : It is made up of thick layer of smooth muscle.
The figure given below depicts a diagrammatic sectional view of the human female reproductive system. Which set of three parts out of $I-VI$ have been correctly identified ?
Which of the following is not a component of Fallopian tube?