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2 votes
It was revealed at a conference that the HeLa cells had

line studies.
many of the cell
a) contaminated
b) discovered
c) enhanced
d) replicated

2 Answers

5 votes
contaminated .. hope that helps :)
User Ravi Roshan
by
4.8k points
0 votes
A) contaminated
Answer
User PoPaTheGuru
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