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Blizzard [7]
3 years ago
5

What is used to collect a dna sample from greg answer?

Biology
1 answer:
Whitepunk [10]3 years ago
5 0
I believe the Buccal swaps are used to collect DNA samples from Greg in the Cheeks. 
Buccal swaps are also called buccal smears, they are ways used to collect DNA from the cells on the inside of a person's cheek. They are a relatively non-invasive way to collect DNA samples for testing. 
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