Changes

== Testes ==

== Testes ==

* Located near the [[Kidney_-_Normal|kidneys]].

* Located near the [[Urinary System - Anatomy & Physiology|kidneys]].

* Produce sperm under the influence of the [[Endocrine_System_-_Pituitary_Gland_-_Anatomy_%26_Physiology|pituitary gland]].

* Produce sperm under the influence of the [[Endocrine_System_-_Pituitary_Gland_-_Anatomy_%26_Physiology|pituitary gland]].

* Often a rudimentary [[Female_Reproductive_Tract_-The_Ovary_-_Anatomy_%26_Physiology|ovary]] (known as the Bidder's organ)nearby in the male.

* Often a rudimentary [[Female_Reproductive_Tract_-The_Ovary_-_Anatomy_%26_Physiology|ovary]] (known as the Bidder's organ)nearby in the male.

* Bidder's organ is a spherical, brownish organ in toads.

* Bidder's organ is a spherical, brownish organ in toads.

* The organ is located just in front of the [[Kidney_-_Normal|kidney]] (mesonephros).

* The organ is located just in front of the [[Urinary System - Anatomy & Physiology|kidney]] (mesonephros).

* It is formed at the cranial tip of the male and female gonad during the larval stage.  

* It is formed at the cranial tip of the male and female gonad during the larval stage.  

* Normally it is inactive and contains miniature [[The_Ovary_-_Follicles_-_Anatomy_%26_Physiology|follicles]] which have the capability to mature (becoming active).

* Normally it is inactive and contains miniature [[The_Ovary_-_Follicles_-_Anatomy_%26_Physiology|follicles]] which have the capability to mature (becoming active).