They contain approximately 20,000â30,000 nerve cell bodies and are located close to and on either side of the spinal cord in long chains. Sympathetic ganglia are the tissue from which neuroblastoma tumours arise.here are usually 22-23 pairs of these ganglia: 3 in the cervical region, 11 in the thoracic region (note the presence of the stellate cervicothoracic ganglia), 4 in the lumbar region and 4-5 in the sacral region.
How long is a ping pong table? The table is 2.74 m (9 ft) long, 1.525 m (5 ft) wide, and 76 cm (30 inch) high. The table or playing surface is divided into two halves by a 15.25 cm (6 inch) high net.
He Pingping, the world's smallest man at 74.61 cm tall, poses with Svetlana Pankratova, who is the woman with the longest legs in the world at 132 cm, as they launch the 2009 edition of the Guinness World Book of Records at Trafalgar Square on September 16, 2008 in London, England. (Photo by Fred Duval/FilmMagic).