Biology - Kingdom Animalia- Phylum Cnidaria
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This is MCQs of Biology
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Question 1 of 26
1. Question
Coelenterates differ from other animal in having:
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Question 2 of 26
2. Question
The members of which of the following phyla possess specialized stinging cells having poison filled barbed threads ?
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Question 3 of 26
3. Question
Cnidarians are characterized by:
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Question 4 of 26
4. Question
Phylum Cnidaria has remained at the level of organization:
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Question 5 of 26
5. Question
Which are radially symmetrical animals?
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Question 6 of 26
6. Question
Radial symmetry is usually associated with:
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Question 7 of 26
7. Question
Resent biochemical evidence indicates that enidarians, as well as sponges might have evolved from protists quite independently from other animals. Which of the following also suggests a separate origin?
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Question 8 of 26
8. Question
Most animals that are more complex than enidarians have _______ symmetry and _____ forms in their embryos:
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Question 9 of 26
9. Question
What is the characteristic feature of Coelentarata?
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Question 10 of 26
10. Question
Nematocysts are parts of:
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Question 11 of 26
11. Question
Nematocysts occur in:
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Question 12 of 26
12. Question
Nematocysts are involved in:
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Question 13 of 26
13. Question
Nematocysts take part in:
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Question 14 of 26
14. Question
Nematocysts are activated by:
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Question 15 of 26
15. Question
Which of the following part of enidoblasts project out of the body surface?
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Question 16 of 26
16. Question
Hydra is treated as a coelenterates to:
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Question 17 of 26
17. Question
Nematocysts are known in any other metazoan animals except for some:
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Question 18 of 26
18. Question
Which of the following is correct about nematocyst?
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Question 19 of 26
19. Question
Which of the following statement is not true:
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Question 20 of 26
20. Question
Tentaculocyst in a jellyfish helps in :
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Question 21 of 26
21. Question
Which is wrongly matched?
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Question 22 of 26
22. Question
In coelenterates, the charracteristic larva is:
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Question 23 of 26
23. Question
Ephyra is the larva of:
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Question 24 of 26
24. Question
In the life history of Aurelia, the correct chronological sequence of larval stages is:
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Question 25 of 26
25. Question
Which of these is not a Cnidarian?
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Question 26 of 26
26. Question
Which of the following is not a coelenterate?
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