Tag: GATE Life Science Previous Year Papers with Solutions

Q.98 Match the respective behaviour given in Column I with the appropriate explanation inColumn IIColumn I                              […]

Q.97 Match the following terms in Column I with the appropriate explanation in Column IIColumn I                              […]

Q.96. Match the given vitamins in Column I with the related proteins in Column IIColumn I                     Column IIa) Vitamin C    […]

Q.95 In a 1500 base pair double stranded B–DNA, 70% of purines are adenine bases. The totalnumber of hydrogen bonds (Watson–Crick base pairing) in the DNA will be _____ The […]

Q.94 The total number of complementary determining regions (CDRs) in the functional form ofan IgM antibody is _____ Antibody Structure Basics Antibodies contain variable domains with three complementarity-determining regions (CDRs) […]

Q.93 Consider the given peptide, Ala-Glu-Val-Asn-Ile-Asp-Pro-Asp-Gln-Gly-Asp. The netcharge on the peptide at pH 1.0 will be____ The net charge on the peptide Ala-Glu-Val-Asn-Ile-Asp-Pro-Asp-Gln-Gly-Asp at pH 1.0 is +1. This calculation […]

Q.92 Which one of the following animals is named as a “living fossil”, where the animal ispersisting above 400 million years without further major morphological evolution?(A) King crabs (B) Porcelain […]

Q.91 The finches on the Galapagos Islands have widely differing beaks adapted according totheir diets. This is an example of(A) Adaptive radiation (B) Parallel evolution(C) Adaptive convergence (D) Co-adaptation Answer: […]

Q.90 The phylum that is characterized by the animals having a “water vascular system” is(A) Cnidaria (B) Annelida(C) Mollusca (D) Echinodermeta The correct answer is (D) Echinodermata.​ This phylum features […]

Q.89 A species adapted to a specific habitat is called(A) Biome (B) Ecotone(C) Ecotype (D) Niche The correct answer is (C) Ecotype. A species adapted to a specific habitat refers to […]