NEET Biology Cell The Unit Of Life Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Answer: (b)

Magnification of compound microscope is not connected with numerical aperture. The magnifying power is represented by the symbol 'X'. The total magnification of a microscope is obtained by multiplying the objective magnification and ocular lens magnification e.g., if the magnifying power of an ocular lens is 10X and of the objective is 40X, then the total magnifying power of a microscope is 10 × 40 = 400X.