Biology - Kingdom Animalia- Phylum Echinodermata
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Question 1 of 50
1. Question
Echinoderms show following characteristics:
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Question 2 of 50
2. Question
Echinodermata is group of animals :
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Question 3 of 50
3. Question
The name ‘Echinodermata ‘ was coined by:
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Question 4 of 50
4. Question
The phylum ‘Echinodermata ; was established by:
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Question 5 of 50
5. Question
Which phylum has none of the freshwater form:
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Question 6 of 50
6. Question
Which one of the following groups of the animals lives only in marine habitat:
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Question 7 of 50
7. Question
Which of the following is characteristic of the phylum Echinodermata ?
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Question 8 of 50
8. Question
Which of the following have a radially symmetrical body?
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Question 9 of 50
9. Question
Which of the following are radially symmetrical animals ?
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Question 10 of 50
10. Question
Radial symmetry is usually exhibited in animals which:
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Question 11 of 50
11. Question
An animal having unsegmented coelom, superficial radial symmetry in adult but bilateral symmetry in larva is member of :
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Question 12 of 50
12. Question
An animal having unsegmented coelomate and radially symmetrical body with distinct oral and aboral surface is member of :
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Question 13 of 50
13. Question
Delete the term not applicable to echinoderm:
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Question 14 of 50
14. Question
Pentamerous symmetry is found in:
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Question 15 of 50
15. Question
Animal with pentamerous symmetry:
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Question 16 of 50
16. Question
The animal with bilateral symmetry in young stage and radial pentamerous symmetry in the adult stage belong to the phylum :
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Question 17 of 50
17. Question
A bilateral larva transforms to radial adult in:
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Question 18 of 50
18. Question
Development of blastopore into anus is seen in:
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Question 19 of 50
19. Question
Which of the following animal phyla belongs to deuterostomia?
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Question 20 of 50
20. Question
Which of the following animals is a deuterostome?
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Question 21 of 50
21. Question
The nature of exoskeleton in Echinodermata is :
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Question 22 of 50
22. Question
The formation of mesoderm as evaginated sacs from the archenteron is characteristic of:
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Question 23 of 50
23. Question
Which of the following is enterocoelomate invertebrate :
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Question 24 of 50
24. Question
Echinoderms possess:
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Question 25 of 50
25. Question
Echinoderms are hearthless, brainless, and headless yet from evolutionary point of view , they have been placed on the top of the invertebrate plyla because of:
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Question 26 of 50
26. Question
Echinoderms are considered to be the most evolved invertebrates because they:
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Question 27 of 50
27. Question
Water vascular system is found in:
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Question 28 of 50
28. Question
One feature exclusive to Echinodermata is:
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Question 29 of 50
29. Question
Ambulacral system is also known as:
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Question 30 of 50
30. Question
Select the correct statement:
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Question 31 of 50
31. Question
The main function of ambulacral system in echinoderm is:
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Question 32 of 50
32. Question
Water vascular system is characteristic of:
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Question 33 of 50
33. Question
In which of the following water vascular system is present?
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Question 34 of 50
34. Question
In Echinodermata , tube feet are related with:
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Question 35 of 50
35. Question
The presence of tube feet is a characteristic feature of the phylum :
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Question 36 of 50
36. Question
Tube feet are characteristic structures of:
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Question 37 of 50
37. Question
Madreporite is a structure characteristic of some members of:
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Question 38 of 50
38. Question
Pedicellariae are found in:
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Question 39 of 50
39. Question
Excretory organs in echinoderms are:
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Question 40 of 50
40. Question
Which type of fertilization occurs in echinoderms?
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Question 41 of 50
41. Question
Development of echinoderms is:
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Question 42 of 50
42. Question
the ability of starfish to break off a part of its arm is called:
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Question 43 of 50
43. Question
Which of the following phenomena is shown by a starfish:
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Question 44 of 50
44. Question
Autotomy in a starfish is followed by:
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Question 45 of 50
45. Question
Which is not a member of Echinodermata :
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Question 46 of 50
46. Question
Name a freshwater echinoderm:
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Question 47 of 50
47. Question
Which is unrelated?
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Question 48 of 50
48. Question
Starfish belongs to the phylum:
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Question 49 of 50
49. Question
Starfish belongs to the class:
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Question 50 of 50
50. Question
What is the scientific name of common starfish?
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