InterviewSolution
Saved Bookmarks
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. |
Branchiostoma isA. Filter feederB. CarnivorousC. OmnivorousD. Herbivorous |
|
Answer» Correct Answer - A |
|
| 52. |
Which is true ?A. Chordates have ventral hollow nerve cordB. All vertebrates have open circulatory systemC. All chordates are vertebratesD. All vertebrates are chordates |
|
Answer» Correct Answer - D |
|
| 53. |
In Amphioxus, circulatory system isA. ClosedB. Without heartC. Without repiratory pigmentD. All the above |
|
Answer» Correct Answer - D |
|
| 54. |
The anterior part of Amphioxus isA. Oral hoodB. RostrumC. MouthD. Both A and B |
|
Answer» Correct Answer - B |
|
| 55. |
Which one belongs to hemichordataA. SalpaB. BalanoglossusC. PetromyzonD. Myxine |
|
Answer» Correct Answer - B |
|
| 56. |
Amphioxus belongs toA. CraniataB. HemichordataC. UrochordataD. Cephalochordata |
|
Answer» Correct Answer - D |
|
| 57. |
Ascidia belongs to subphylumA. CephalochordataB. CraniataC. UrochordataD. None of these |
|
Answer» Correct Answer - C |
|
| 58. |
Post anal tail is present inA. VertebratesB. InvertebratesC. ChordatesD. All the above |
|
Answer» Correct Answer - C |
|
| 59. |
Crocodile and Penguin are similar to whale and Dog fish in which one of the following charactersA. Possess bony skeletonB. Possess a solid single stranded central nervous systemC. Have gill slits at some stageD. Lay eggs and guard them till they hatch |
|
Answer» Correct Answer - C |
|
| 60. |
stomochord is found inA. HemichordataB. CephalochordataC. UrochordataD. Both B and C |
|
Answer» Correct Answer - A |
|
| 61. |
One of these is not a feature of nonchordatesA. Absence of postanal tailB. Ventrally located central nervous systemC. Absence of notochordD. Ventrally of located heart |
|
Answer» Correct Answer - D |
|
| 62. |
Phosphorescence occus inA. SalpaB. PyrosomaC. PetromyzonD. Rana |
|
Answer» Correct Answer - B |
|
| 63. |
The body of Tongue Worm Balanoglossus is differentiated intoA. Head, trunk and tailB. Trunk, and tailC. Proboscis, collar and trunkD. Proboscis and collar |
|
Answer» Correct Answer - C |
|
| 64. |
Acorn Worm isA. CestodaB. TrematodaC. HemichordataD. Echinodermata |
|
Answer» Correct Answer - C |
|
| 65. |
Only the tail portion contains notochord inA. ChordataB. CaphalochordataC. HemichordataD. Urochordata |
|
Answer» Correct Answer - D |
|
| 66. |
Acorn Worm isA. DoliolumB. SalpaC. BalanoglossusD. Rhabdopleura |
|
Answer» Correct Answer - C |
|
| 67. |
In cephalochordates the coelom isA. ReducedB. AbsentC. SchizocoelD. Lined by ectoderm |
|
Answer» Correct Answer - A |
|
| 68. |
Coelom of urochordate isA. SchizocoelB. AbsentC. EnterocoelD. Segmented |
|
Answer» Correct Answer - B |
|
| 69. |
A free swimming urochordate isA. HerdmaniaB. BotryllusC. SalpaD. Ciona |
|
Answer» Correct Answer - C |
|
| 70. |
In adult urochordate the dorsal nerve cord of larva is changed intoA. GanglionB. Brain and spinal cordC. Brain and nerve cordD. Remains as such |
|
Answer» Correct Answer - A |
|
| 71. |
Brain and spinal cord of vertebrates have been derived fromA. Dorsal hollow nerve cordB. Ventral solid nerve cordC. Lateral nerve cordD. Dorsal solid nerve cord |
|
Answer» Correct Answer - A |
|
| 72. |
Notochord has been replaced in vertebrates byA. Brain and spinal cordB. Cranium and vertebral columnC. Post anal tailD. Both A and B |
|
Answer» Correct Answer - B |
|
| 73. |
Statement (S) Lancelets are jawless primitive fish like vertebrates Statement (R) In lancelets notochord tubular nerve cord and pharyngeal gill slits are present the throughout their lifeA. S is correct but R is wrongB. S is wrong but R is correctC. Both S and R are correct and R is correct explanation of SD. Both S and R are correct but R is not correct explanation of S |
|
Answer» Correct Answer - B |
|