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Alexus [3.1K]
3 years ago
10

Which of the following terms refers to bloodstains that are not visible to the naked eye?

Biology
2 answers:
dsp733 years ago
6 0

Hello. This question is incomplete. The full question is:

" Which of the following terms refers to bloodstains that are not visible to the naked eye?  A.  molded bloodstains  B.  hemoglobin  C.  latent bloodstains  D.  blood spatter"

Answer:

C.  latent bloodstains

Explanation:

Latent blood stains are not visible to the naked eye. For this reason, within the forensic science there are methods and equipment that can be used so that this type of blood stain can be visualized. The well-known luminol is one such method. Luminol causes a chemiluminescent reaction in contact with the blood stain and exposed to ultraviolet light. This reaction occurs due to the affinity between the iron molecules present in hemoglobin and luminol. Blood stains are photographed and samples are collected and sent to the laboratory.

ANTONII [103]3 years ago
3 0
The answer to your question 6loodstain Pattern Analysis
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At the beginning of Unit 3 we saw the example of the pygmy seahorse, whose offspring can change their body color, depending on t
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Answer:

Seahorses are between the sea animals that may modification color. Such variations camouflage the creatures if not obscure or perhaps frighten possible predators. Color variations facilitate seahorse’s link emotions and intentions, particularly throughout suit. Whereas these alterations are stunning and infrequently seem seamless, they're truly the merchandise of complicated interactions between the seahorse's brain and small organs carried within its skin.

Anatomy

Seahorse organelles, known as chromatophores, are enclosed at intervals their skins. These tiny, sack like organs contain variety of pigments and may expand or consent response to a spread of stimuli, inflicting the seahorse to vary color. Typically, seahorses carry solely a couple of chromatophore diversities, so completely different colors are created through the blending and matching of accessible pigments.

Building Color

All of the colours to that a seahorse will modification are derived from 3 or four basic stains contained in several chromatophores. The pigment cells of those chromatophores are sometimes stacked on prime of every alternative or clustered along in teams. the colour a seahorse displays is predicated on sort, combination and attentiveness of those cells, moreover as their proximity to the skin's surface.

Brightness and Tone

Muscles hooked up to chromatophores will push stain cells toward, or pull coloring cells off from, the surface of a seahorse's skin. Once the coloring is on the point of the skin's surface, the animal's color is brighter and splendid. In turn, once the pigment attracts off from the skin's surface, the ensuing color is a smaller amount saturated and somewhat boring.

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Both of them aren't subjected to action because the color modification in ocean horse are influenced by system and secretion system.

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n some organisms, the primary function of a gene in a cell is to participate in regulating the body as a whole rather than respo
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Answer:

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