Palaeontologists unearthed a human skull duri | vedclass

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(B) The Polymerase Chain Reaction $(PCR)$ is a laboratory technique used to amplify small segments of $DNA$. It allows for the rapid production of mil

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By subjecting the $DNA$ to polymerase chain reaction

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(B) The Polymerase Chain Reaction $(PCR)$ is a laboratory technique used to amplify small segments of $DNA$. It allows for the rapid production of millions to billions of copies of a specific $DNA$ sequence from a very small initial sample. Since only a small amount of $DNA$ was extracted from the ancient skull,$PCR$ is the most effective method to generate sufficient quantities for genetic analysis.

Palaeontologists unearthed a human skull during excavation. $A$ small fragment of the scalp tissue was still attached to it. Only a little $DNA$ could be extracted from it. If the genes of the ancient man need to be analysed,the best way of getting a sufficient amount of $DNA$ from this extract is:

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