The correct answer is option 1, Dr. Alec Jeffreys. Dr. Alec Jeffreys is credited with developing the DNA test, also known as DNA profiling or genetic fingerprinting, in the mid-1980s. His groundbreaking work at the University of Leicester in the United Kingdom revolutionized forensic science and had a significant impact in various fields such as criminal investigation, paternity testing, and anthropology.

Option 2, Dr. V.K. Kashyap, is not the correct answer. Dr. V.K. Kashyap is a renowned Indian geneticist who has made important contributions to human genetics, population genetics, and forensic medicine. However, he did not develop the DNA test.

Option 3, Watson and Crick, is also incorrect. Watson and Crick, along with Maurice Wilkins, are well-known for their contributions to the discovery of the structure of DNA, which was elucidated in 1953. They did not develop the DNA test.

Option 4, Gregor Mendel, is not the correct answer either. Gregor Mendel is considered the father of modern genetics due to his experiments with pea plants in the 19th century. However, he did not develop the DNA test.

In conclusion, the correct