1 Severe chronic tailbone pain and Arm pain (2 causes). 2  Severe chronic tailbone pain and Arm pain in children (2 causes). 3  Severe chronic tailbone pain and Back paralysis (2 causes). 4  Severe chronic tailbone pain and Behind knee pain (2 causes).
Best Answer: Curly hair is dominant and straight hair is recessive. Wavy hair IS a result of incomplete dominance. You could have super curly hair even if both your parents have wavy hair. Wavy hair is actually incomplete dominant. If you do the Punnett Square method it will show that to be true. Curly hair is dominant and straight is homozygous recessive. Thus producing a wavy haired child. Two parent with wavy hair should produce a wavy haired child because of the phenotype wavy was produced.
Scientists in Australia have identified a single gene that strongly influences whether you have curly or straight hair, according to PhysOrg.com. The study looked for genetic variations in people of European descent to identify any genes associated with curly and straight hair.People of European descent have 45% straight hair, 40% wavy, and 15% naturally curly hair.he study looked for genetic variations in people of European descent to identify any genes associated with curly and straight hair. People of European descent have 45% straight hair, 40% wavy, and 15% naturally curly hair.