REGRESSIVE STAINING. In a regressive stain, the tissue is first over stained and then partially decolorized. Differentiation is usually controlled visually by examination with a microscope. When regressive staining is employed, a sharper degree of differentiation is obtained than with progressive staining .
PROGRESSIVE STAINING. In progressive staining, once the dye is taken up by the tissue it is not removed. Differentiation in progressive staining relies solely on the selective affinity of dyes for different tissue elements. The tissue is left in the dye solution only until it retains the desired amount of coloration.
Regressive staining is overstaining tissue and then differentiating (decolorizing).
Progressive staining is staining just until the desired intensity is reached there is no differentiating step for this stain
diff between radio isotope and radionuclei
1 diff. Semi permiable membrane is required in osmosis while it is not required in diffusion. 2 diff. Osmosis cn occur only in liquid medium while diffusion cn occur in all mediums.
no
An element is such as oxygen, or nitrogen etc., A compound is a chemical combination between atoms of different elements, e.g. water (H2O) is a compound, because it contains two different elements.
Monopolar electrode is single electrode measure voltage with respect to grond ,but bipolar electrode is two electrode measures the diff. voltage mainly bipolar is used inorder to get high Signal to Noise ratio.
35
Diff between ims and mis
Please see:What_is_the_difference_between_a_hub_and_a_switch
diff between radio isotope and radionuclei
they are not diff they are same
diff between official wife and unofficial wife
Ordinary Diff -> One variable Partial Diff -> More than one variable
Magick is a craft. Superstitions are beliefs.
bokum
5 hour 30 min
in fact there is no diff.
no diff 1 gaj = yard