InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Sea-foam which is drifited to the sea shores is aA. External shell of Cuttle FishB. Internal shell of Cuttle FishC. Bones of OctopusD. Calcareous matter excreted by cephalopods. |
| Answer» Correct Answer - B | |
| 52. |
Class bivalvia is characterised vbyA. Presence of tentacles around mouthB. Absence of headC. Coiled shellD. Absence of gills. |
| Answer» Correct Answer - B | |
| 53. |
A cephalopod with an external shell isA. SepiaB. NautilusC. LoligoD. Octopus |
| Answer» Correct Answer - B | |
| 54. |
Connecting link between anneida and mollusca isA. SquidB. NautilusC. NeopilinaD. Sepia. |
| Answer» Correct Answer - C | |
| 55. |
Pearl is the secretion ofA. MouthB. MantleC. KidneyD. None |
| Answer» Correct Answer - B | |
| 56. |
A gastropod without a shell isA. PilaB. SnailC. NeopilinaD. Slug. |
| Answer» Correct Answer - D | |
| 57. |
Largest eyes are those ofA. ArchiteuthesB. SepiaC. OctopusD. Loligo |
| Answer» Correct Answer - A | |
| 58. |
Nautilus occurs in its shell inA. First chamberB. All chambersC. Last chamberD. partly in first chamber and partly outside |
| Answer» Correct Answer - C | |
| 59. |
The shell of Nautilus isA. BivavedB. Spirally coiledC. Multi-chamberedD. Both B and C |
| Answer» Correct Answer - D | |
| 60. |
A structure peculiar to Nautilus isA. Siphuncle/living tubeB. External shellC. Spirally coiled shellD. Nacturnal nature |
| Answer» Correct Answer - A | |
| 61. |
Sea Mouse is a marine mollusc. Its scientific name isA. ChitonB. TeredoC. UnioD. Nautilus |
| Answer» Correct Answer - A | |
| 62. |
Siphuncle of nautilusA. Connects all chambers with living animalB. Fills all chambers with gasC. Both A and BD. Inflicts injury over intruder |
| Answer» Correct Answer - C | |
| 63. |
Siphonopoda is the other name ofA. PelecypodaB. CephalopodaC. ScaphopodaD. Gastropoda |
| Answer» Correct Answer - B | |
| 64. |
Which gastropod emits coloured liquid camouflageA. TurbinellaB. CypraeaC. DorisD. Aplysia |
| Answer» Correct Answer - D | |
| 65. |
Cephalopoda is characterised byA. Coming together of head and and footB. Enlargement of tentaclesC. Presence of siphonD. All the above |
| Answer» Correct Answer - D | |
| 66. |
Cerata areA. Toothed tentaclesB. Feathery primary gillsC. Secondary anal gillsD. Retractile tentacles |
| Answer» Correct Answer - C | |
| 67. |
Anal gills occur inA. DorisB. LimaxC. SlugD. Nautilus |
| Answer» Correct Answer - A | |
| 68. |
In cephalopodaA. Head is fused with footB. Head is fused with thoraxC. Foot is located on headD. Head is located on foot. |
| Answer» Correct Answer - C | |
| 69. |
Giant Squid isA. LoligoB. ArchiteuthisC. OctopusD. Tethys |
| Answer» Correct Answer - B | |
| 70. |
Squid is also called Sea Arrow because ofA. Triangular trunkB. Pointed headC. Lateral fins fused posteriorlyD. Lateral fins fused anteriorly |
| Answer» Correct Answer - C | |
| 71. |
Sea Here isA. ChitonB. NautilusC. AplysiaD. Cypraea |
| Answer» Correct Answer - C | |
| 72. |
Sea Lemon isA. EchinoarachinusB. DorisC. LimaxD. Nautilus |
| Answer» Correct Answer - B | |
| 73. |
Which one belongs to gastropodaA. ClamB. MusselC. Cuttle FishD. Snail. |
| Answer» Correct Answer - D | |
| 74. |
Which of the following matching pairs is wrongA. Mollusca - pseudocoelB. Cnidaria - nematocystC. Annelida - Chloragogan cellsD. Echinodermata - water vascular system. |
| Answer» Correct Answer - A | |
| 75. |
Which of the following matching pairs is wrongA. Shell fish - PiscesB. Silver fish -ArthropodaC. Cuttle fish - MolluscaD. Star fish - Echinodermata. |
| Answer» Correct Answer - A | |
| 76. |
Which one belongs to class polyplacophoraA. ChitonB. PatellaC. pilaD. Murex. |
| Answer» Correct Answer - A | |
| 77. |
Shell is spiral inA. PelecypodaB. GastropodaC. CephalopodaD. Scaphopoda. |
| Answer» Correct Answer - B | |
| 78. |
Coelom of animals commonly known as tooth shell originatesA. By enterocoelic methodB. By schizocoelic method and filled with coelomic fluidC. By splitting of embryonic mesoderm and filled with bloodD. From blastocoel. |
| Answer» Correct Answer - C | |
| 79. |
Which pair of mollusca possess captaculaA. Dentalium and PulsellumB. Neomenia and NeopilinaC. Unio and MytilusD. Sepia and Octopus. |
| Answer» Correct Answer - A | |