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Chipmunk Reproduction - Anatomy & Physiology
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Revision as of 07:11, 31 July 2008
36 bytes added
,
07:11, 31 July 2008
→Testes
Line 16:
Line 16:
* Two testes in an external scrotum.
* Two testes in an external scrotum.
−
* Testes descend into the scrotum
in
January and begin spermatogenesis.
+
* Testes descend into the scrotum
at the beginning of the mating season (
January
)
and begin spermatogenesis.
* Open inguinal canals throughout life.
* Open inguinal canals throughout life.
** Allows testes to shrink and return to the abdomen in the non-breeding season.
** Allows testes to shrink and return to the abdomen in the non-breeding season.
−
== Puberty and Sexual Maturity ==
== Puberty and Sexual Maturity ==
Lwilkie
4,503
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