Which process yields genetically identical copies and is often used in biotechnology?

Which process yields genetically identical copies and is often used in biotechnology?

• A. Sexual reproduction
• B. Asexual reproduction
• C. Cloning
• D. Mutation

Answer: (C)

Producing genetically identical copies is the idea being tested. Cloning is the process that creates exact copies of DNA sequences or entire organisms, which is a cornerstone of many biotechnological applications. In molecular cloning, a gene of interest is copied to produce many identical DNA fragments that can be studied or used to express the same protein in consistent ways. In organismal cloning, the goal is to generate individuals that are genetically indistinguishable from a source. Sexual reproduction mixes genetic material from two parents, so offspring are not identical. Mutations introduce new genetic changes, altering the sequence rather than duplicating it. While some organisms can reproduce asexually to form clones, the biotechnology context specifically emphasizes creating exact copies through cloning techniques.

Producing genetically identical copies is the idea being tested. Cloning is the process that creates exact copies of DNA sequences or entire organisms, which is a cornerstone of many biotechnological applications. In molecular cloning, a gene of interest is copied to produce many identical DNA fragments that can be studied or used to express the same protein in consistent ways. In organismal cloning, the goal is to generate individuals that are genetically indistinguishable from a source. Sexual reproduction mixes genetic material from two parents, so offspring are not identical. Mutations introduce new genetic changes, altering the sequence rather than duplicating it. While some organisms can reproduce asexually to form clones, the biotechnology context specifically emphasizes creating exact copies through cloning techniques.