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Musya8 [376]
2 years ago
11

How can accidental transfer of DNA impact a crime scene investigation? In addition, explain why accidental DNA transfer cannot b

e used as an excuse to throw away all DNA evidence found at a crime scene?
Biology
1 answer:
xeze [42]2 years ago
3 0

Answer:

orensically valuable DNA can be found on evidence that is decades old. However, several factors can affect the DNA left at a crime scene, including environmental factors (e.g., heat, sunlight, moisture, bacteria, and mold). Therefore, not all DNA evidence will result in a usable DNA profile.

Explanation:

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Explanation:

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<em>Second drop down</em>

A increased resistance to a bad thing (malarial parasites) would be <u>Beneficial</u>

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