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Nataliya [291]
3 years ago
14

Why are some samples stained before viewing them?

Biology
2 answers:
Snezhnost [94]3 years ago
8 0
Some samples are transparent, or very difficult to see, therefore, they are stained in order to be seen more clearly and easier to work with.

During eye surgery, the clear layer of the eye is stained to be easily extracted, if it was clear then the surgeon might cut the eye instead of just the layer.

Hope this helps, u might want to search online for more info.
zavuch27 [327]3 years ago
8 0
With DNA and small samples of organisms they are often transparent or very difficult to see. When you are viewing samples with a microscope the samples are so small that they are near about invisible to see as they are about half a micrometer thick or at times even smaller. The sample is placed in paraphin or epoxy, allowed to harden and then cut by a glass or crystal knife. The samples are then stained and placed under a microscope for viewing. The staining process can produce brilliant and beautiful designs from the crosssamples of these organisms.
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Solution:

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3 years ago
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3 0
3 years ago
The muscular system and the skeletal system are two different organ systems, but they’re often referred to jointly as the muscul
Natali [406]

Answer:

(for 1st question)

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Explanation:

Another Answer: The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person's body weight. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves.

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The gradual change in living communities that follows a disturbance is called?
elixir [45]
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