The testes hang outside in many mammals to keep them cool.
Too much warmth is bad for them.
The function of the testicles or testis is to produce sperm and hormones. For more detailed info visit: http://en.wikipedia.org/wiki/Testicle#Function
The testis produce the male androgen testosterone.
The testis produce the male androgen testosterone.
The testis is the male reproductive organ responsible for producing sperm and hormones such as testosterone. It is located in the scrotum outside the body to maintain a lower temperature for optimal sperm production.
Male gametes are made in the testis. male gametes are more-often called sperm.
They are produced in testis.Testis are located outside from body
The testis (plural testes) or testicle is the male sex gland.
Gonads. Male sex gland - Testis. Female sex gland - Ovary.
produce sperm
They are produced in testis. Testis are male reproductive organ
The main purpose of having external male genitalia is so that temperature regulation can be maintained more efficiently.
The glands present from head to foot in the human body are as:Pineal (head)HypothalamusPitutaryThyroidParathyroidThymusAdrenalKidenyPancreasIntestineOvary (in female)Testis (in male).