If she receives a dominant allele from one parent and a recessive gene from the other (Bb) she will also have brown eyes. But if she receives recessive alleles from both parents (bb), she will have blue eyes. Thus, in the case of Bb (dominant and recessive), brown (B) dominates and determines the eye color.
Greenland is the largest island in the world. Its northerly location, at the point where the Atlantic meets the Arctic Ocean, means that Greenland is surrounded principally by cold ocean currents, so the coasts are constantly being cooled.
The mainland of Iceland is just a few degrees south of the Arctic Circle. The Arctic Circle does however pass through GrÃ­msey Island, which lies only 40 kilometers (25 miles) off the North coast of Iceland. GrÃ­msey is the northernmost inhabited Icelandic territory. Approximately 100 people live on this small island.