1. it is used for holding the microscope .it connects rhe eyepiece to the objective.
2. It controls the amount of light that reaches the specimen. C. Condenser C. Iris diaphragm D. Objective Lens D. Stage 3. It uses two sets of lenses-the ocular and objective lenses. Its magnification can reach up to 1000 times. C. Simple light Microscope C. Electron Microscope D. Compound Light Microscope D. Electrical Microscope
4 . What type of objective lens has a magnification of 40 times? E. Low power objective lens F. High power objective lens G. Medium power objective lens H. Oil immersion objective lens 5. It is the source of illumination. C. Irish diaphragm C. Electricity D. Light Source D. Condenser 6. Which of the following is NOT a proper way of taking care of Microscope? E. Keep tilting the microscope while observing wet mounts. F. Check he microscope before and after use. G. Report any missing or damaged part to your teacher. H. Use a clean tissue paper or soft cloth like old t-shirt to clean the mechanical parts of the microscope. 7. It is the field of science that deals with the investigation of small objectives. C. Microscopy C. Chemistry D. Medical Technology D. Biology 8. Which of the following is NOT main part of the light microscope? C. Mechanical Part C. Eliminating Part D. Illuminating Part D. Magnifying Part 9. What type of objective lens has a magnification of 100 times? E. Low power objective lens F. High power objective lens G Medium power objective lens H. Oil immersion objective lens 10. It is used for turning the focus on specimen. C. Eyepiece C. Adjustment Knob D. Arm D. Base References​