Final answer:
The internal organs of the female reproductive system are the ovaries, Fallopian tubes, uterus, and vagina. The correct option is A.
Step-by-step explanation:
The internal organs of the female reproductive system include the uterus, ovaries, Fallopian tubes, and vagina. The ovaries are responsible for producing eggs, also known as oocytes, and secreting sex hormones like estrogen.
The Fallopian tubes, which are sometimes referred to as uterine tubes, primarily act as conduits for eggs to travel from the ovaries to the uterus. The uterus is a muscular organ shaped like a pear, which carries and supports the development of a fetus until birth.
Lastly, the vagina is a tubular tract that connects the uterus to the external part of the body and acts both as a receptacle for sperm during sexual intercourse and as the birth canal during childbirth.
Hence, Option A is correct.