A SNP is a variation of a single nucleotide between individuals. These polymorphisms can therefore be used to discern small differences both within a population and among different populations.
President of the United States. The President of the United States is the head of state of the U.S., the chief executive of the federal government, and Commander-in-Chief of the armed forces. The United States was the first nation to create the office of President as the head of state in a modern republic.
Donald Trump is the president-elect of the United States of America, and he did it by completely blowing up the electoral map and all of our projections and expectations of it. Trump won his âmust-winâ states of Ohio, Florida and North Carolina in races that were called on Tuesday night.