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Q.65 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : Archaeopteryx lithographica demonstrates phylogenetic relatedness between […]

Q.64 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : Four distinctive characteristics of phylum Chordata […]

Q.63 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : Only a few specific strains of […]

Q.62 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : Activated macrophages are more effective than […]

Q.61 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : DNA is a stable genetic material. […]

Q.60 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : DNA fragments from any source can […]

Q.59 HAT selection media used in monoclonal antibody production consist of hygromycin, ampicillin and tetracycline hypoxanthine, adenine and thymine hypoxanthine, aminopterin and thymidine hypoxanthine, aminopterin and thyroxine HAT medium is […]

Q.58 Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R) : Assertion (A) : Gastrulation in frog begins at a […]

Q.57 Match List–I with List–II : List–I (Antibiotic) List–II (Mode of action) (A) Tetracycline (I) Prevents initiation of amino-acyl tRNA binding (B) Fusidic acid (II) Prevents ternary complex binding to […]

Q.56 Arrange the volumes in descending order: 1000 mL 2 dL 2000 µL 3 mL 10000 nL Choose the correct answer from the options given below: B, C, A, E, […]