"Rudolf Virchow was a German doctor who wanted to discover the origin of diseases. He accepted the idea that all living things are made up of cells and extended the idea to theorize that many diseases are the result of bacterial cells infecting the body. The example described above suggests that:"

There is a correlation between cells of the living beings and the bacterial cells that infect the body. Virchow observations suggested that all cells arise from pre-existing cells; and that an imbalance in blastema (fluid that create new cells ) caused diseases.

straight or amphibians are homeothermic to thermal

cell division is not regulated in tumor cells.