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Home Q & A Board Biology-Related Homework Help Cell Biology
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walterjr walterjr
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6 years ago
Recombinant DNA technologies involve techniques that permit the creation of custom-made DNA molecules that can be introduced back into living organisms. These technologies were first developed in the ______.
 
  (a) 1930s.
  (b) 1950s.
  (c) 1970s.
  (d) 1990s.
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hsprousehsprouse
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6 years ago
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walterjr Author
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6 years ago
You make an excellent tutor!
terriroberts96
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Yesterday
Thank you, thank you, thank you!
Chaldoren
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2 hours ago
Helped a lot
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