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. |
An echinoderms which shows eversion of stomach during feedingA. AntedonB. CucumariaC. AsteriasD. Echinus. |
| Answer» Correct Answer - C | |
| 52. |
Echinoderms areA. Fresh water formsB. Both fresh water and marineC. Exclusively marineD. None of the above. |
| Answer» Correct Answer - C | |
| 53. |
Which is characteristic feature of Echinodermata?A. Vascular systemB. Radial symmetryC. Radial canalD. Ambulacral system |
| Answer» Correct Answer - D | |
| 54. |
Which is not a member of echinodermata ?A. Star FishB. AscarisC. Sea LilyD. Ophiuthrix . |
| Answer» Correct Answer - B | |
| 55. |
Antedon is a member of classA. EchinoideaB. AsteroideaC. CrinoideaD. Ophiuroidea |
| Answer» Correct Answer - C | |
| 56. |
Oganisation present in echinodermatea isA. Cell tissus levelB. Tissue levalC. Orgen levalD. Orgen system level. |
| Answer» Correct Answer - D | |
| 57. |
Structures peculiar to echinoderms areA. Tube FeetB. pedicellariaeC. Ambulacral systemD. All the above. |
| Answer» Correct Answer - D | |
| 58. |
Movable spines uses for locomotion occur inA. EchinusB. OphiothrixC. HolothuriaD. Antedon. |
| Answer» Correct Answer - A | |
| 59. |
Microscopic stalked pincer-like structures present in echinoderms areA. Tube FeetB. SpinesC. PedicellariaeD. Ossicles. |
| Answer» Correct Answer - C | |
| 60. |
Echinoderms are named so due to pressence ofA. ArmsB. SpinesC. PedicellariaeD. Tube feet. |
| Answer» Correct Answer - B | |
| 61. |
Orgens of locomotions in Echinodermate areA. ParapodiaB. PseudopodiaC. FeetD. Tube feet. |
| Answer» Correct Answer - D | |
| 62. |
Which one occurs in echinodermateA. Bilateral symmetryB. Radial symmetryC. Porous bodyD. Soft skin. |
| Answer» Correct Answer - B | |
| 63. |
Echinodermate possessesA. PseudocoelomB. SchizocoelomC. EnterocoelomD. None of the above. |
| Answer» Correct Answer - C | |
| 64. |
Circulatory system of echinoderms isA. ClosedB. OpoenC. HeamalD. Both B and C. |
| Answer» Correct Answer - D | |
| 65. |
Excretory orgens are absent inA. AsteriasB. SepiaC. UnioD. Pila. |
| Answer» Correct Answer - A | |
| 66. |
A speciality of echinoderms is presence ofA. Both epidermal exoskeleton and mesodermal endoskeletonB. Ciliated epidermisC. CoelomD. None of the above. |
| Answer» Correct Answer - A | |
| 67. |
Coelomate animals devoid of excretory orgens areA. AnnelidsB. EchinodermsC. MolluscsD. Arthropods. |
| Answer» Correct Answer - B | |
| 68. |
Select the correct atatementA. All arthropods have at least one pair of antennaeB. All molluscs have an external or internal shellC. All annelids have setaeD. All echinoderms have water vascular system. |
| Answer» Correct Answer - B | |
| 69. |
Read the statements regerding echinoderms and choose th correct option (i) All are marine with orgen system level of orgenisation (ii) Adults are bilaterally symmetrical (iii) They are dioecious (iv) Fertilization is internal an indirect development is observed (v)Truploblastic and scoelomate animalsA. (i) and (iii) are correctB. (v) alone is correctC. (i), (iii) and (v) are correctD. (i) and (v) are correct |
| Answer» Correct Answer - A | |
| 70. |
Echinus is like aA. Spiny ballB. Spiny discC. Smooth ballD. Smooth disc. |
| Answer» Correct Answer - A | |