Isthmus : Fallopian tube :: Mammary lobe :,

What is the length of the fallopian tube (oviduct)?

Arrange the components of the mammary gland from proximal to distal:
$(a)$ Mammary duct
$(b)$ Lactiferous duct
$(c)$ Alveoli
$(d)$ Mammary ampulla
$(e)$ Mammary tubules
Choose the most appropriate answer from the options given below:

Explain the difference between the following terms:
$(1)$ Prostate gland - Bulbourethral gland
$(2)$ Ovary - Ovarian follicle

Distal narrow part of oviduct opening into uterus is called . . . . . . .

Accessory sexual characters in females are promoted by