Antibodies, White blood cells, complement system, lymphatic system, spleen, thymus, the bone marrow.
Answer:
Explanation:
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<u><em>Heart</em></u> is found to have the oldest cells in the human body
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<h2>Answer:</h2>
<u>The polymerase chain reaction is the process which is use to replicate DNA in a lab for testing.</u>
<h3>Explanation:</h3>
- In the lab testing, DNA of the sample is amplified in the polymerase chain reaction.
- Polymerase chain reaction is the cyclic process in which double helix of DNA is separated and used as template for the production of new DNA.
- The different temperature changes leads to the process of PCR.
- This technique is known as PCR.
Please write the nuclear equation