Question

fill in the blank in the sentence below with the part of the microscope that completes that function. choose your answer... moves the mechanical stage up or down in small increments. it is primarily used to focus on the specimen, and it can be used when any objective lens is in place. fill in the blank 1 point fill in the blank in the sentence below with the part of the microscope that completes that function.

Explanation:

The part of the microscope that moves the mechanical stage up or down in small increments, mainly used for focusing when an objective lens is in place, is the fine adjustment knob. This component is crucial for precise focusing after the coarse adjustment has been used to get a general focus.

Answer:

fine adjustment knob