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Mouse Reproduction - Anatomy & Physiology (view source)
Revision as of 12:25, 18 July 2008
, 12:25, 18 July 2008→Male
== Male ==
== Male ==
* Os penis lies within the tissue of the penis.
* Two testes in an external scrotum.
* Two testes in an external scrotum.
* Open inguinal canals throughout life.
* Open inguinal canals throughout life.
** Allows testes to shrink and return to the abdomen in the non-breeding season.