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ryzh [129]
3 years ago
14

What is the main purpose of controlled variables in an experiment?

Biology
1 answer:
Mila [183]3 years ago
4 0
A variable that is held constant in order to assess or clarify the relationship
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Recombinant DNA can replace a gene in an animal’s genome.

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This formation is done in the presence of a vector. This method is used in the field of veterinary office, pharmacy and many more.  It has the ability to replace the gene of an animal’s genome.

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