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A lot of tissue is the same colour and density: have you ever look at glass under water, it is much the same thing. Staining things makes different things take on colour and they can be seen much more clearly. I believe the first medical staining was done by Doctor Erhlich in working with the tuberculosis bacterium.
Wiki User
∙ 14y ago
Wiki User
∙ 10y agoStaining organisms for study produces different reactions. These differences are caused by density of material, thickness of the sample, percentage of water in the sample and a myriad of other factors.
Wiki User
∙ 13y agoTo see the photosinisis
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Popular tool used by biologists to sample ecosystems?
A popular tool used by biologists is a quadrant. The biologists use the quadrants for taking samples of ecosystems.
Do biologists use pedigrees to create a cladogram?
yes
What word do biologists use when they mean descent with modification?
Evolution?
How do biologists use DNA and RNA to help classify organisms?
DNA and RNA shows how similar or different the organisms are, so you can group them into categories based on how similar they are to one another.
What basis have biologists determined that Archaea and Bacteria are not closely related?
Their DNA is very different.
What type of stain should one use to antique a sideboard?
One has several different options on which stain to use to antique a sideboard. These include: Gel Stains, Distress Stains, and Old Masters Wood Stains.
Why might several different biologists be interested in the same organisms?
Why might several different biologists be interested in the same organisms
Why do biologists use scientific notation?
Biologists use scientific notation to compute very large or very small numbers.
Why do biologists use classifications?
Biologists use classification so that they can keep track of living things. This is how they are able to record information on all the many species that live on Earth.
When do biologists use math?
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Popular tool used by biologists to sample ecosystems?
A popular tool used by biologists is a quadrant. The biologists use the quadrants for taking samples of ecosystems.
Why are microscopes important tool for biologists?
its important to biologists because they have to discover different objects and look close at it in order to see
Why do stains affect clothes?
Different stains affect clothes in different ways. Dyes stains occur when a dye is absorbed into a piece of fabric. Tannin stains deposit color on top of the clothing. Protein stains have proteins which interact with the fabric. Oil stains resist the water which is used to clean them.
Do marine biologists use math?
yes
What tools dose a Biologists use?
My anal
Do biologists use endoplasmic reticulum?
Yes, they do.
What can biologists learn from the different layers of rock in the Earth?
cool
