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Rat Reproduction - Anatomy & Physiology (view source)
Revision as of 13:52, 22 July 2008
, 13:52, 22 July 2008→Testes
* Two testes in an external scrotum.
* Two testes in an external scrotum.
* Testes descend between day 30-40.
* Open inguinal canals throughout life.
* Open inguinal canals throughout life.
** Allows the testes to shrink and return to the abdomen during the non-breeding season.
** Allows the testes to shrink and return to the abdomen during the non-breeding season.
* Head and tail of the epididymis are the sites of extremely large fat pads.
== Puberty and Sexual Maturity ==
== Puberty and Sexual Maturity ==