The penis is a male reproductive organ that is responsible for delivering semen during sexual intercourse. It consists of three main parts: the root, the body, and the glans. The root is attached to the abdominal wall and the pelvic bones, while the body is the main part of the penis and is made of spongy tissue that contains many blood vessels and nerves. The glans is the cone-shaped end of the penis and is covered with a layer of tissue called the foreskin. The penis also contains a number of other structures, including the urethra, which carries urine and semen, and the testes, which produce sperm.
Penis, Male reproductive system