Question

1. at ____________ we see the least number of cells. *

40x
100x
400x

Explanation:

When using a microscope, the higher the magnification, the larger the image of each cell appears. Since the field of view (the area you can see) is fixed, a higher magnification (like 400x) means fewer cells fit into that field of view compared to lower magnifications (40x or 100x).

Answer:

400x