Population Genetics. Population genetics is a field of biology that studies the genetic composition of biological populations, and the changes in genetic composition that result from the operation of various factors, including natural selection.
Walls, known locally as Waas, (Old Norse: Vagar = Sheltered Bays (voes) - the Ordnance Survey added the ll as they thought it was a corruption of walls. Cf Vagar vÃ¡gar And vagur vÃ¡gur In The), faroe islands is a settlement on the south Side Of, West Mainland shetland Islands. in scotlandne of its old names is  Vagaland , hence the name of the local poet. A pier was built at Walls in the 18th century, and from 1838, it was a center for fish curing. Walls itself is a quieter place than once it was.
The climate of theShetland Islands (Scotland) The Shetland Islands are an archipelago off the Scottish north east coast. Its capital is Lerwick. On this archipelago approximately 22.000 people live of which 18.000 live in the capital on South Mainland. The archipelago consists of approximately 100 islands of which 15 are inhabited. The Shetland Islands can either be reached by ferry or by airplane. Tingwall Airport has several daily flights across the UK.