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Q.98 Consider a species of brightly colored beetle. Which one or more of the followingobservations suggest(s) that this species is aposematic?(A) Both male and female beetles are brightly colored.(B) Only […]

Q.97 Which one of the following rooted tree topologies best describes the primatephylogeny?(A) I(B) II(C) III(D) IV The best‐supported rooted tree topology for the given primate phylogeny is Option III.​​ Introduction […]

Q.96 When the blood glucose level of a healthy person is 100 mg/dL, which one of thefollowing options is most likely to represent the level of glucose in the urine […]

Q.95 Consider a large population of a finch species, where both small and big beak sizesare advantageous, and an intermediate beak size is maladaptive. Over a period of10 years, which […]

Q.94 Which one of the options correctly matches the human tissues/organs with their embryonic germ layers of origin? Tissues/organs Embryonic germ layers (P) liver (I) ectoderm (Q) cerebellum (II) endoderm […]

Q.93 Which one of the following statements is NOT TRUE of glycosaminoglycans?(A) Glycosaminoglycans are composed of repeating disaccharide units.(B) Glycosaminoglycans consist of amino sugars that are frequently sulfated.(C) Hyaluronic acid […]

Q.92 The human genetic code is triplet in nature with 64 codons made using fournucleotides. If the human genetic code was doublet in nature, the number of codonstheoretically possible from […]

Q.91 Urease enzyme catalyzes the conversion of urea into ammonia and carbon dioxide.Which one of the following organisms expresses urease enzyme?(A) Caenorhabditis elegans(B) Drosophila melanogaster(C) Helicobacter pylori(D) Homo sapiens Helicobacter […]

Q.90 Which one of the following statements describes the key function of human sweatglands?(A) They serve as touch sensors.(B) They are responsible for skin color.(C) They regulate body temperature.(D) They […]

Q.89 In certain species of salamanders, male–female pairs have multiple mating partnersin a breeding season. Which one of the following terminologies accurately describesthis mating system?(A) monogamy(B) polyandry(C) polygyny(D) polygynandry Polygynandry […]