Gonad - Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Gonad A gonad or sex gland or reproductive gland is an organ that makes the cells used in producing babies, the egg or sperm cells (gametes).
Gonad - Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Gonad A gonad or sex gland or reproductive gland is an organ that makes the cells used in producing babies, the egg or sperm cells (gametes).