Reproductive System

The Reproductive System (pronunciation: /rɪˈprɒdʌktɪv ˈsɪstəm/) is a collection of internal and external organs in both males and females that work together for the purpose of procreation.

Etymology

The term "reproductive" comes from the Latin word 'reproducere' which means 'to produce again'. "System" is derived from the Latin word 'systema', meaning 'an organized whole'.

Male Reproductive System

The Male Reproductive System includes the testes, vas deferens, seminal vesicles, prostate gland, and penis. The testes produce sperm and the male sex hormone testosterone. The vas deferens, seminal vesicles, and prostate gland create seminal fluid, which combines with sperm to form semen.

Female Reproductive System

The Female Reproductive System includes the ovaries, fallopian tubes, uterus, vagina, and vulva. The ovaries produce eggs and the female sex hormones estrogen and progesterone. The fallopian tubes transport the eggs from the ovaries to the uterus, which is where a fertilized egg would develop into a fetus.

Related Terms

Gamete: A mature haploid male or female germ cell that is able to unite with another of the opposite sex in sexual reproduction to form a zygote.
Fertilization: The action or process of fertilizing an egg, female animal, or plant, involving the fusion of male and female gametes to form a zygote.
Gestation: The process of carrying or being carried in the womb between conception and birth.
Puberty: The period during which adolescents reach sexual maturity and become capable of reproduction.