If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

General Science — quick quiz

5 real UPSC Prelims questions on General Science. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

With reference to DNA barcoding technology, consider the following: 1. It helps in the rapid identification of species using short genetic markers. 2. It can be used to detect adulteration in processed food products. 3. The technology relies on sequencing a segment of the mitochondrial genome. Which of the statements given above is/are correct?