Final answer:
The arteries around the female internal genitalia that anastomose are the ovarian and uterine arteries, providing essential blood supply to the reproductive organs through an anastomosis.
Step-by-step explanation:
The arteries that anastomose around the female internal genitalia are the ovarian and uterine arteries. These arteries are essential in providing blood supply to the female reproductive organs. The ovarian artery arises from the abdominal aorta and supplies blood to the ovary, uterine tube, and uterus. The uterine artery, a branch of the internal iliac artery, also supplies blood to the uterus. An anastomosis occurs between the ovarian artery and the uterine artery, ensuring a reliable blood supply to the uterus.