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.
Two distinct major hereditary disorders called type 1 and type 2. Type 1 (peripheral) neurofibromatosis, by far the more common, is characterized by patches of hyperpigmentation and both cutaneous and subcutaneous tumors. Hyperpigmented skin areas, present from birth, are called cafÃ©-au-lait spots.