Alpha fetoprotein (AFP) is a protein produced by the liver and yolk sac of a developing baby during pregnancy. AFP levels go down soon after birth. It is likely that AFP has no normal function in adults. A test can be done to measure the amount of AFP in your blood.
The Commonwealth Coat of Arms is the formal symbol of the Commonwealth of Australia. It is used to identify the authority and property of the Australian Government, the Australian Parliament and Commonwealth courts.For example, it appears on the cove r of Australian passports, government buildings and some 50 cent coins. The first Commonwealth Coat of Arms was introduced on 7 May 1908.The second was introduced on 19 September 1912 and is still used today. The Commonwealth Coat of Arms contains a shield with the symbols of the six Australian states.These symbols are enclosed in a border to represent federation in 1901, when the states united to form a nation.he first Commonwealth Coat of Arms was introduced on 7 May 1908. The second was introduced on 19 September 1912 and is still used today. The Commonwealth Coat of Arms contains a shield with the symbols of the six Australian states.
The registered trademark symbol (Â®) is a symbol that provides notice that the preceding word or symbol is a trademark or service mark that has been registered with a national trademark office.A trademark is a symbol, word, or words legally registered or established by use as representing a company or product.n some countries it is against the law to use the registered trademark symbol for a mark that is not officially registered in any country. Trademarks not officially registered can instead be marked with the trademark symbol â¢, while unregistered service marks are marked with the service mark symbol â .