The testicles are glands, which are special parts of the body that make chemicals. This is a chemical that makes a person grow into a man and feel like a man. The testicles also make a hormone called testosterone. Inside a man's body, the testicles make tiny cells called sperm, which are needed for sexual reproduction. The parts that can be seen on the outside of a man's body are his penis, which is shaped like a banana or a sausage and his scrotum, which is a bag that hangs beneath the penis and contains the two testicles. In fact, the genitals are the main parts of the human body that make men and women different.Ī man's genitals are made up of many parts. Males and females have different sex organs. The sex organs are informally referred to as the private parts or privates. Sometimes, however, the words genitalia or genitals are used to refer only to the external sex organs. The genitals include both organs that can be seen on the outside of the body (the primary genitalia or external genitalia), as well as internal organs (the secondary genitalia or internal genitalia). They are also commonly called the reproductive organs. The scientific name for the sex organs is genitalia or genitals. In humans, the sex organs are in the lower abdomen, at the part of the body where the legs join the torso. This article is about the sex organs of human beings. All animals have some kind of sex organs. They are also for urination (peeing), to remove waste products from the body. The sex organs are the parts of the body that allow sexual reproduction (the making of young) to take place. Human female (top) and male (bottom) abdomen and genitalia This prudery has resulted in public indecency laws which makes it a crime for genitals to be left uncovered in public except in special places called nudist colonies. Many human societies are prudish about genitals. Inside her body are the vagina, which holds the penis during sexual intercourse the uterus (womb), in which a baby grows when the woman is pregnant the ovaries, which produce ova (egg cells) and a substance called estrogen which makes a person grow into a woman and to feel like a woman and the Fallopian tubes, which connect the ovaries to the uterus. The part of a woman's genitals that is outside her body is called the vulva. Other glands produce a fluid called semen. Inside his body the testicles produce sperm and a substance called testosterone which makes a person grow into a man and to feel like a man. In a man, his external genitals are the penis and the scrotum (a bag that contains the testicles). Some parts of the genitals are outside the body, while other parts are inside. The genitals are the main parts of the human body that make men and women different. The clitoris is homologous to the penis and the labia majora are homologous to the scrotum. Female (left) and male (right) genitals are developed from the same bundle of tissue.
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