[Solved] In the term nephroblastoma, what does the word element -blast refer to? A)Tumor B)Expansion C)To eliminate D)To remove E)Embryonic Transmission Electron Micrograph: An image produced using a transmission electron microscope to explore the minute structures within cells and tissues. Light Micrograph: An image produced using a light microscope, allowing for the visualization of small structures not visible to the naked eye. Electron Microscope: A type of microscope that uses a beam of electrons to create an image of the specimen, allowing for much higher resolution than light microscopes. Light Microscope: An optical instrument using visible light and lenses to magnify small objects, allowing for the observation of cellular structures.