For most Parkinson's patients, the cause lies somewhere in the middle. While many Parkinson's patients report one or more family members with the disease, it is not always clear that one or several genes are the cause.
In fish there are two aorta: the ventral aorta that carries blood to the gills, and a separate dorsal aorta that carries the blood to the body.This works well with a fish's two chambered heart.n fish there are two aorta: the ventral aorta that carries blood to the gills, and a separate dorsal aorta that carries the blood to the body.
Ventral Tongue. The Ventral Tongue is a vital area of the mouth. The ventral tongue is a risk area that is very high for carcinoma squamous cell development, especially in those individuals who smoke and others who drink large quantities of alcohol. The ventral tongue is the underside of the tongue which forms a V like structure.