Acute pancreatitis signs and symptoms include: Upper abdominal pain; Abdominal pain that radiates to your back; Abdominal pain that feels worse after eating; Fever; Rapid pulse; Nausea; Vomiting; Tenderness when touching the abdomen; Chronic pancreatitis signs and symptoms include: Upper abdominal pain; Losing weight without trying; Oily, smelly stools (steatorrhea)
Rating Newest Oldest. Best Answer: Polygenic Inheritance: Human skin color is a good example of polygenic (multiple gene) inheritance. Assume that three dominant capital letter genes (A, B and C) control dark pigmentation because more melanin is produced.
In both cases, understanding the genetic architecture of human skin color is likely to provide a greater appreciation of underlying biological mechanisms, much in the same way that mutational hotspots in the gene TP53 have helped to educate society about the risks of tobacco (Takahashi et al. 1989; Toyooka et al. 2003).