A testicle, also called testis (pl. testes) is the male gonad in all gonochoric animals, including humans, and is homologous to the ovary, which is the female gonad. Its primary functions are the production of sperm and the secretion of androgens, primarily testosterone.
testis, in animals, the organ that produces sperm, the male reproductive cell, and androgens, the male hormones. In humans the testes occur as a pair of oval-shaped organs. They are contained within the scrotal sac, which is located directly behind the penis and in front of the anus. A testicle, or testis, is a male reproductive gland responsible for producing sperm and the hormone testosterone.
testis cramp, Located in the scrotum, the testicles are essential for male fertility and the regulation of male secondary sexual characteristics. Most males are born with two testes (testicles). These are soft, egg-shaped organs located inside the scrotum. One testicle is referred to as a testis. 2.
testis cramp, The testes (singular: testis), commonly known as the testicles, are a pair of ovoid glandular organs that are central to the function of the male reproductive system. The testes are responsible for the production of sperm cells and the male sex hormone testosterone.
