2541: What is Cas9 protein that is often mentioned in news?
(a) A molecular scissors used in targeted gene editing
(b) A biosensor used in the accurate detection of pathogens in patients
(c) A gene that makes plants pest-resistant
(d) A herbicidal substance synthesized in genetically modified crops
2542: The Raga which is sung early in the morning is
(a) Todi
(b) Darbari
(c) Bhopali
(d) Bhimpalasi
2543: Which of the following is geographically closest to Great Nicobar ?
(a) Sumatra
(b) Borneo
(c) Java
(d) Sri Lanka
2544: In the structure of planet Earth, below the mantle, the core is mainly made up of which one of the following?
(a) Aluminium
(b) Silicon
(c) Iron
(d) Chromium
2545: (A) All teachers are creative
(B) All creative men are sentimental
What can be inferred from the above two statements?
(a) All teachers are sentimental
(b) All male teachers are sentimental
(c) All female teachers are non-sentimental
(d) None of the above