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djyliett [7]
2 years ago
15

What is reflex action?

Biology
2 answers:
forsale [732]2 years ago
6 0
Reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain.
mash [69]2 years ago
4 0
Reflex action is the response to a stimulus. The spinal cord along with the brain stem is responsible for the reflex movement.
For example : when you touch a hot object you immediately remove your hand from it
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scZoUnD [109]

The statement 'a suspect’s mtDNA sample is matched to an unknown sample of mtDNA that was found at a crime scene' is TRUE about mtDNA.

<h3>What is mitochondrial DNA?</h3>

Mitochondrial DNA (mtDNA) is a special class of genetic material contained inside the mitochondria of eukaryotic organisms.

This genetic material (mtDNA) may result very useful to identify samples by making comparisons of the nucleotide sequence.

Mitochondrial DNA typing is a useful strategy used in criminology based on matching an unidentified sample of mtDNA with another obtained at the crime scene.

In conclusion, the statement 'a suspect’s mtDNA sample is matched to an unknown sample of mtDNA that was found at a crime scene' is TRUE about mtDNA.

Learn more about mtDNA here:

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Answer:

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Explanation:

Pretty self-explanatory.

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This is not a question. It is something that I think people should know and should be aware of. If you're having a bad day then
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Explanation:

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