Provides x 10 magnification; used to view the specimen *

1

The objective and ocular lenses are responsible for magnifying the image of the specimen being viewed. So for 10X objective and 10X ocular, Total magnification = 10 X 10 = 100X (this means that the image being viewed will appear to be 100 times its actual size).

the cell theory states that all living things including animals, as well as plants, are made of cells.

then that particular organisms become extinct.