Question

where is testis located

Answer 1

Outside the abdominal cavity because sperms formation takes place in testes and they need a lower temperature to form than our body temperature

Answer 2

The human testes are located in the scrotum, which is present outside the abdominal cavity. Sperm formation requires a lower temperature than the normal body temperature. So, the testes are located in the scrotum.
Testes produces hormone testosterone, and sperms.
Hope this helps you