Shelf Life: Canola Carrier Oil is very stable; users can expect a shelf life of 6 months to 1 year with proper storage conditions (cool, out of direct sunlight). Refrigeration after opening is recommended.
*Hans and Zacharias Janssen had to first develop the microscope before cells could be discovered. Robert Hooke then discovered empty, dead cork cells in tree bark. Anton van Leeuwenhoek discovered the existence of living cells and is sometimes given credit for the microscope. 5. List the three parts of the cell theory.
Many scientists have made discoveries relating to cell theory, but three scientists are usually given credit for its development: Matthias Schleiden, Theodor Schwann, and Rudolf Virchow. Together, these scientists put forth the three basic tenets of modern cell theory: All living things are made up of cells. Cells are the basic units of structure and function in living things. Living cells come only from other living cells. Early Discoveries. Cells were discovered long before cell theory was ...