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Polymerase chain reaction, or PCR, is a laboratory technique used to make multiple copies of a segment of DNA. PCR is very precise and can be used to amplify, or copy, a specific DNA target from a mixture of DNA molecules.
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Answer:
The balance of nature is a theory that proposes that ecological systems are usually in a stable equilibrium or homeostasis, which is to say that a small change will be corrected by some negative feedback that will bring the parameter back to its original "point of balance" with the rest of the system
Explanation:
Prostatis, or inflammation of the prostate (elevated PSA), likely due to bacterial infection, hence the elevated white blood cell count. This is sometimes also referred to as benign prostatic hypertrophy (BPH).
Answer: Each indivdual has there own genes so the each will have different traits.
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