Chemistry, asked by poorvitha3941, 1 year ago

Define the physical and chemical theories of staining

Answers

Answered by Anonymous
1

Explanation:

Progressive staining occurs when the hematoxylin is added to the tissue without being followed by a differentiator to remove excess dye. Modified progressive staining occurs when a mild differentiator is used not to remove excess stain from the nuclei, but rather removes background staining.

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