Tay-Sachs disease is caused by a defective gene on chromosome 15. When both parents carry the defective Tay-Sachs gene, a child has a 25% chance of developing the disease. The child must receive two copies of the defective gene -- one from each parent -- in order to become sick.
Enacted by law in 2013, the newest symbols of North Carolina are the state art medium, clay; the state fossil, the Megalodon teeth; the state frog, the Pine Barrens tree frog; the state marsupial, the Virginia opossum; and the state salamander, the Marbled salamander.
The most commonly reclassified NCCI class code is code 8017 â Store, Retail, NOC. 1  This code is most commonly reclassified to: 8010 -Store, Hardware, 8018 â Store, Wholesale, NOC, 8008 â Store, Clothing, Wearing Apparel, or Dry Goods, Retail, 8044 â Store, Furniture and Drives, and 9083 â Restaurant, Fast Food.