Which of the following is a major benefit of mapping the human genome?

• A. It provides a method for cloning entire human beings.
• B. It allows humans to change their DNA at will.
• C. It enables the identification of genes associated with specific diseases.
• D. It guarantees the elimination of all genetic disorders.

Answer: (C)

Verified step by step guidance

1. Understand the purpose of the Human Genome Project, which was to sequence and map all the genes in the human genome.
2. Recognize that mapping the human genome helps scientists locate specific genes and understand their functions.
3. Identify that one major benefit is the ability to find genes linked to particular diseases, which can lead to better diagnosis and treatment.
4. Note that mapping the genome does not provide a method for cloning entire humans or allow humans to change their DNA at will.
5. Also understand that while mapping helps in understanding genetic disorders, it does not guarantee their complete elimination.