Which technique would use DNA from an extinct species to recreate an organism of that species?

• A. DNA Sequencing
• B. Cloning
• C. Polymerase Chain Reaction (PCR)
• D. Gene Therapy

Answer: (B)

Verified step by step guidance

1. Understand the context: The problem involves using DNA from an extinct species to recreate an organism of that species. This requires a technique that can generate a living organism from DNA material.
2. Identify the techniques: The options provided are DNA Sequencing, Cloning, Polymerase Chain Reaction (PCR), and Gene Therapy. Each of these techniques has a specific purpose in molecular biology.
3. Evaluate DNA Sequencing: This technique is used to determine the order of nucleotides in DNA. It is useful for analyzing genetic information but does not create organisms.
4. Evaluate Polymerase Chain Reaction (PCR): PCR is used to amplify DNA sequences, making many copies of a specific DNA segment. It is essential for studying DNA but does not create organisms.
5. Evaluate Cloning: Cloning involves creating a genetically identical copy of an organism. This technique can use DNA from an extinct species to attempt to recreate an organism, making it the most suitable choice for this problem.