In the Schaffer-Fulton Endospore Stain, Heat is a (Fixation/mordant/staining) Step

Question

In the Schaffer-Fulton endospore stain, heat is a (fixation/mordant/staining) step.

Accepted Answer

The Answer of In the Schaffer-Fulton Endospore Stain, Heat is a (Fixation/mordant/staining) Step