produce and transport semen, which contains sperm release sperm into the female reproductive tract during sex make male sex hormones, such as testosterone Have you ever wondered what the different ...

Humans are sexual, meaning that both a male and a female are needed to reproduce. Each is equipped with specific organs capable of producing specific cells needed to procreate. In conjunction with a ...

New research has mapped the cell types that specialize to form reproductive organs in both sexes, identifying key genes and ...

A new single-cell map reveals how human reproductive organs form and respond to environmental influences A developing human ...

Mapping the human reproductive system offers new clues into conditions affecting reproductive organs and the environmental ...

Researchers have recently identified and described a new genus and species of xanthid crab found in Okinawa Island, Ryukyu Islands, Japan. Named Mabui calculus, it is the first among the 7,800 species ...