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.
Who was the first scientist to discover the cell? Who was the Scientist who first described cells? The first scientist who described cells is the English scientist Robert Hooke. In 1665, he discovered the cell when he observed tiny boxes from a slice of cork, basically barkâ¦ and named them 'cells'. He then created the cell theory. Hope that helps.