Acetocarmine stains chromosomes and sterile pollen must lack them.
In pollen context, acetocarmine is used as a weak stainer for cytoplasm, unlike in chromosome studies where it stains nucleic acids.
it is a genetic stain by which chromosomes can be distinctly seen
No. It is a staining on the cell itself.
Staining rack is used to hold many glass slides at a time. By putting slides on a staining rack, you can pour dye simultaneously and it will help to reduce extra dye or stain.
Acetocarmine is acetic acid as solvent with dissolved carmine
Acetocarmine stains chromosomes and sterile pollen must lack them.
used to hold the glass glides while staining them. (:
Cochineal (Dactylopius coccus)
In pollen context, acetocarmine is used as a weak stainer for cytoplasm, unlike in chromosome studies where it stains nucleic acids.
we use acetocarmine to stain chtomosomes. stained chromosomes distinguish from the other organels and materials, it gives the chromosomes a red color. it enables that, during the cell cyle we can observe the nucleus, duplication of DNA, and movement.
Acetocarmine is a DNA specific stain like feulgen stain, so the super coiled chromosomes during different stages of mitosis present in the Onion root tip cells can be visualized perfectly by treating with this stain.
Yes, there can be heat warping and staining on a white electric fireplace if it used for a very long time. They last a while though.
it is a genetic stain by which chromosomes can be distinctly seen
take the root tip (about 1 cm )and put it in dil. HCL solution for ten min. take the tip out and put in acetocarmine stain for 1min. take out the root put it in water bto remove extra stain .
iodine is used for disinfecting water while camping and staining specimens for microscope use
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