Where might DNA be found on an envelope?

1) Inside the envelope

2) On the return address

3) On the licked area

4) At the top of the envelope

Question

18 November, 00:33

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Answers (2)

Know the Answer?

Avery Bass · Answer 1

DNA can be found on the licked area.

When you lick the envelope to seal it, the dna from your saliva transfers onto the envelope.

Melody Vincent · Answer 2

On the licked area for sure cause you're literally and purposefully dragging a your tongue over it, which can of course have some sort of DNA

Where might DNA be found on an envelope?1) Inside the envelope2) On the return address3) On the licked area4) At the top of the envelope