Which type of stain is described as by far the most valuable staining reagent used by cytologists due its powerful nuclear and chromatin staining capacity?
A)Hematoxylin
B)Cochineal dye
C)Saffron
D)Orcein

Question

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Hematoxylin
The type of stain that is described as by far the most valuable staining reagent used by cytologists due to its powerful nuclear and chromatin staining is Hematoxylin. The active coloring agent of this stain is Hematin, which is formed by the oxidation of Hematoxylin.

Which Type of Stain Is Described as by Far the Most