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           Testes are the male gonads.


                oConsists of many highly coiled seminiferous tubules



                    surrounded by layers of connective tissue.



                oSperm form in seminiferous tubules.



                oLeydig cells scattered between seminiferous tubules


                    produce androgens.



                oTestes are located in the scrotum, outside the body


                    cavity.



                      keeps testicular temperature cooler than the body


                         cavity.



                     The testes develop in the body cavity and descend



                         into the scrotum .







          1/7/2016                                                                                                                     8
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