Students must pass the applicable course testâBasic, Advanced, Military, or International in order to perform these duties. All volunteers who prepare or review returns must be certified in Basic, at a minimum. Volunteers can stop at Basic or proceed with other courses and certification levels.
Definition of paleobiology. : a branch of paleontology concerned with the biology of fossil organisms.
From Wikipedia, the free encyclopedia. Cytology (from Greek ÎºÏÏÎ¿Ï, kytos, a hollow; and -Î»Î¿Î³Î¯Î±, -logia) is the study of cells. Cytology is that branch of life science that deals with the study of cells in terms of structure, function and chemistry.Robert Hooke is sometimes seen as the father of cytology. Based on usage it can refer to: 1  Cytopathology: the study of cellular disease and the use of cellular changes for the diagnosis of disease.obert Hooke is sometimes seen as the father of cytology. Based on usage it can refer to: 1  Cytopathology: the study of cellular disease and the use of cellular changes for the diagnosis of disease.