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allsm [11]
2 years ago
10

HeLa cells are a group of cells that were removed from Henrietta Lacks in 1951. These cells have been growing ever since they we

re removed. Which research tool best aids in growing a large number of cells outside of a body over a long period of time?
1. microscopes
2. cell culturing
3. immunostaining
4. genetic methods
Biology
1 answer:
ivolga24 [154]2 years ago
5 0
Answe well be 2 because I take the quiz
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