Animals and plants have traits that they either inherit or acquire. Traits. Traits are qualities, features or other things that distinguish the organism. Traits can include things like hair color, tooth shape, beak shape, bone size, or muscle structure. Traits come in two varieties: acquired and inherited.Acquired Traits. Just like your uncle, animals can acquire usesful abilities.nimals and plants have traits that they either inherit or acquire. Traits. Traits are qualities, features or other things that distinguish the organism. Traits can include things like hair color, tooth shape, beak shape, bone size, or muscle structure. Traits come in two varieties: acquired and inherited.
Celiac disease is a condition in which the immune system is abnormally sensitive to gluten, a protein found in wheat, rye, and barley. Celiac disease is an autoimmune disorder; autoimmune disorders occur when the immune system malfunctions and attacks the body's own tissues and organs.eliac disease is an autoimmune disorder; autoimmune disorders occur when the immune system malfunctions and attacks the body's own tissues and organs.
Celiac disease is an uncommon disease in which your immune system attacks the cells lining the small intestine. Signs and symptoms of celiac disease may include: 1  diarrhea, 2  bloating, 3  gas (flatulence, farting),4  swollen ankles (edema), 5  anemia, 6  fatigue, 7  vitamin K deficiency, and. 8  excessive bruising and bleeding. In people with celiac disease, inflammation occurs in the small intestinal mucosa when it is exposed to gluten in the diet. 2  Celiac disease is thought to be an autoimmune disorder and may have a familial or genetic component. 3  The symptoms usually involve the digestive system and cause: 4  abdominal discomfort,