Question

why are plants and animals specimens usually e stained with dyes before observing them through a microscope name one stain used for this purpose ​

Answer 1

Answer:

The main reason you stain a specimen before putting it under the microscope is to get a better look at it, but staining does much more than simply highlight the outlines of cells. Some stains can penetrate cell walls and highlight cell components, and this can help scientists visualize metabolic processes. example methylene blue