<P> The sexually dimorphic nucleus ( SDN ) is an ovoid , densely packed cluster of large cells located in the medial preoptic area ( POA ) of the hypothalamus which is believed to be related to sexual behavior in animals . </P>
<P> The sexually dimorphic nucleus ( SDN ) is an ovoid , densely packed cluster of large cells located in the medial preoptic area ( POA ) of the hypothalamus which is believed to be related to sexual behavior in animals . </P>
the sexually dimorphic nucleus is part of the -- -- -- -- . ​
the sexually dimorphic nucleus is part of the -- -- -- -- . ​
the medial preoptic area ( POA ) of the hypothalamus
the medial preoptic area ( POA ) of the hypothalamus