Resolution is best described as the

A. ability to view something that is small
B. ability to magnify a specimen
C. ability to distinguish between two adjacent objects
D. ability to distinguish a specimen from its background
E. difference between two waves of electromagnetic radiation

(C). ability to distinguish between two adjacent objects

Explanation:

Resolution can be defined as the ability to distinguish two objects from each other.

It is also the measure of the level of details that can be seen using a microscope

Therefore, the correct answer of resolution from the set of given choices is ability to distinguish between two adjacent objects.

(C). ability to distinguish between two adjacent objects

d.7.5cm is your answer