L3 - Histology Male and Female Reproductive Systems

Ovary

Female reproductive organ producing oocytes and hormones.

Graafian Follicles

Mature ovarian follicles containing a developing oocyte.

Theca

Layer of cells surrounding the ovarian follicle.

Medulla

Inner region of the ovary with blood vessels.

Cortex

Outer region of the ovary containing follicles.

Primordial Follicles

Smallest and most abundant ovarian follicles.

Primary Follicles

Follicles with cuboidal epithelium surrounding oocyte.

Late Secondary Follicle

Intermediate stage follicle before becoming tertiary.

Tertiary Follicle

Mature follicle ready for ovulation.

Uterus

Female organ where fetal development occurs.

Myometrium

Middle smooth muscle layer of the uterus.

Endometrium

Inner lining of the uterus, site of implantation.

Perimetrium

Outer layer of the uterus, protective covering.

Stratum Vascular

Layer of blood vessels in the endometrium.

Testis

Male reproductive organ producing sperm and hormones.

Mediastinum Testis

Central area of the testis containing ducts.

Ductus Deferens

Tube transporting sperm from the epididymis.

Tunica Albuginea

Connective tissue surrounding the testis.

Seminiferous Tubules

Site of sperm production within the testis.

Spermatogonia

Stem cells in the testis that develop into sperm.

Spermatozoa

Mature sperm cells released into the tubule.

Epididymis

Site for sperm storage and maturation.

Spermatic Cord

Bundle of structures including blood vessels and nerves.