function in. 1  chromosomal disorders (in chromosomal disorder) 2  crop production (in Poaceae: Economic and ecological importance) 3  fern evolution (in fern: Chromosome numbers and polyploidy) 4  speciation (in evolution: Polyploidy)
The American Medical Association (AMA), founded in 1847 and incorporated in 1897, is the largest association of physiciansâboth MDs and DOs âand medical students in the United States.
Alcoholics Anonymous (AA) is an international mutual aid fellowship founded in 1935 (two years after the end of prohibition in the United States in December 1933) by Bill Wilson and Dr. Bob Smith in Akron, Ohio.