Answer:
1.Because biology is primarily concerned with the study of cells (and their contents), genes, and all creatures, the microscope is essential.
2. Humans can view cells that are too small to see with the naked eye using microscopes. As a result, once they were invented, they opened up a whole new microscopic world for mankind to explore. It allowed them to study Eukaryotic cells with a nucleus and membrane-bound organelles that perform various activities throughout life.
