Human penis - Wikipedia The main parts of the penis are the root, body, the epithelium, including the shaft skin, and the foreskin covering the glans The body of the penis is made up of three columns of tissue: two corpora cavernosa on the dorsal side and corpus spongiosum between them on the ventral side
Penis | Description, Anatomy, Physiology | Britannica Penis, the copulatory organ of the male of higher vertebrates that in mammals usually also provides the channel by which urine leaves the body The corresponding structure in lower invertebrates is often called the cirrus Learn about the anatomy and physiology of the penis
The Penis: Anatomy and 3D Illustrations - Innerbody The penis is the male external excretory and sex organ The penis contains the external opening of the urethra, which is used for urination and to deliver semen into the vagina of a female sexual partner