Question

9 multiple choice 0 points which part of the microscope controls light intensity and image quality? iris diaphram stage course adjustment knob objective lens clear my selection

Explanation:

The iris diaphragm on a microscope can be adjusted to control the amount of light passing through the specimen, which in turn affects light intensity and image quality. The stage holds the specimen, the course - adjustment knob is for focusing, and the objective lens is for magnification.

Answer:

A. Iris diaphragm