Chapter 4 Cells and Tissues – 9th Class Biology Notes

Chapter # 4        CELLS AND TISSUES   Question#1) Define Microscopy? What are different types of Microscope? Answer:- Microscope; An optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times. Microscopy:- Microscopy is the use of microscope to observe minute living …

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