Assertion: primary reproductive organ | /r/HasProperty | testis
Facets:
Source sentences:
text: In humans and other mammals, the female reproductive organs include the uterus and ovaries; the primary reproductive organs in males are the testes and the penis.
text: In humans and other mammals, the female reproductive organs include the uterus and ovaries; the primary reproductive organs in males are the testes and the penis.
text: The primary reproductive organs of either system are called gonads (ovaries and testes) and these are responsible for gamete (sperm and egg cell) and hormone production.