BIOLOGY

                                                                          CELL Cell is the structural and functional unit of living organisim Each cell is indipendent in performing all necessery process of life . The cell was discovered by robert hoek in1665 under light microscope. the term cell is derived from a latin word "cella" which means hollow cavity. Leuenhoek in 1674 observed free cells with an improve microscope.

                                                                 CYTOLOGY * It is the branch of biology which deals with study structure and function of cell. * the term cytology was derived from two greek word kytos and logous kytos means cells and logous means to study