B. Read each statement carefully. Write True if the statement is correct. If False, change the underlined word/s to make the statement correct.

___1. Eyepiece is a detachable short cylinder located on top of the draw tube through which one views the specimen.

___2. The number "10X" that appears at its top side refers to its illuminating power.

___3. Mirror is flat on one side and concave on the other.

___ 4. Iris diaphragm is a thick structure with an adjustable opening located at the mouth of the condenser.

___5. The two kinds of objective lenses are low power objective and high power objective.

___6. Microscopes are used to magnify or reduce the image of objects that are too small to seen by the naked eye.

___7. The most extensively used microscope in laboratory work is the compound microscope.

___8. The illuminating parts of a compound microscope are the mirror, condenser, and iris diaphragm.

___9. HPO is shorter than LPO.

___10. The compound microscope is said to be a light microscope because it uses light.​