Dominant: A genetic trait is considered dominant if it is expressed in a person who has only one copy of that gene. (In genetic terms, a dominant trait is one that is phenotypically expressed in heterozygotes).
David William Donald Cameron (/ Ë k Ã¦ m r É n, - m É r É n /; born 9 October 1966) is a British politician who was Prime Minister of the United Kingdom from 2010 to 2016 and Leader of the Conservative Party from 2005 to 2016.
The party in power right now (2013) is the Democrats. Barack Obama is the leader of the Democrats. And as a result, the Republicans are the opposition partâ¦y. Conversely, in 2000, George W. Bush got elected president. He was a Republican and thus, the leader of the Republican party. Because a Republican was president, it was now the Democrats who were the opposition party. So, the leader of the opposition is the man or woman who is considered to be in charge of the political party that is NOT in power.