Which organ is the male copulatory organ? vas deferens/testes/ scrotum/ penis

The correct answer is Penis.

The organ which is used to transfer the sperms from male reproductive organ to female reproductive organ is called as male copulatory organ. Penis can be defined as a cylindrical shaped organ located anterior to the scrotum and functions as an organ which is used to transfer sperm from male to female body.

the fossil record provides evidence of a common ancestor to many species.