Which of the following is the last part of the oviduct,which has a narrow lumen and joins with the uterus?

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:

Consider the following statements about the ovary and select the correct ones.
$I -$ It is the primary female sex organ that produces the ovum and ovarian hormones.
$II -$ Ovaries are located in the upper part of the thoracic cavity,one on each side.
$III -$ Each ovary is about $4$ to $6 \ cm$ in length.
$IV -$ Ovaries are connected to the pelvic wall and uterus by ligaments.
$V -$ The ovary is covered by a thin epithelium which encloses the ovarian stroma.
$VI -$ The ovarian stroma is divided into two zones: a peripheral cortex and an inner medulla.

What is the central stroma of the ovary composed of?

Which part of the oviduct joins the uterus?

Match the following columns:

Column-$I$	Column-$II$
$(a)$ Endometrium	$(p)$ The most external layer
$(b)$ Myometrium	$(q)$ Help in collection of the ovum after ovulation
$(c)$ Fimbriae	$(r)$ Fertilised ovum is implanted here
$(d)$ Perimetrium	$(s)$ Thick layer of smooth muscle