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dedylja [7]
3 years ago
11

Chickens as Drug Factories

Biology
1 answer:
PolarNik [594]3 years ago
6 0
Well to begin with this process is called genetic engineering, the scientists altered the DNA of the chickens instead of altering a protein already in the chickens because when you alter the DNA the offsprings  of the chicken will will have the same qualities while if you only alter the protein already in that chicken only that chicken will be able to do the job 
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