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.
AOTA was founded on March 17, 1917 as the National Society for the Promotion of Occupational Therapy. It was renamed AOTA in 1923. It is a nonprofit organization that is dedicated to expanding and refining the knowledge base of Occupational Therapy.he National Society for the Promotion of Occupational Therapy was started on March 17, 1917 when five people came together in Clifton Springs, NY. This society was created from the moral treatment of people, scientific medicine, and arts and crafts.