DPP -11B41

ANIMAL KINGDOM

1. Differentiate between diploblastic and triploblastic animals?

2. Give the mane of the following :

(i) Blood filled cavity in arthropods
(ii) A stringing organ of jellyfish
(iii) Free-floating form of cnidaria
(iv) lateral appendages in aquatic annelids.
(v) A limbless reptile
(vi) An oviparous mammal
(vii) Fish possessing poison sting

3. Mention the role of radula in Molluscs.

4. Define metagenesis?

5. What is bioluminescence? It is found in?

6. What is the function of feathers in birds?

7. Give the names:
Phylum/Class Excretory organ Circulatory organ Respiratory organ
1. Arthropoda
2. Annelida
3. Molluscs
4. Amphibians

8. Differentiate between open and closed circulatory system.

9. What is the basis of classification of animalia?

10. What is the basis of classification of animalia?

11. What is mesoglea? Where it is round?

12. What is indirect development?

13. Differentiate between class amphibia and reptilia.

14. Why are corals important?

15. Name them:

(i) A living fossil
(ii) Gregarious pest
(iii) Parasitic Platyhelminthes
(iv) Larva of Mollusca & Annelida
(v) Jawless Vertebrate

16. What is polymorphism?

17. What are flame cells?

18. Name two adaptations of arial mode of life?

19. What is metamerism?

20. Differentiate between warm and cold blooded animals?

21. What are protochordates? How it is classified.

22. Mention the unique features of nematodes?

23. Mention the unique feature f phylum Mollusca?

24. Distinguish between insects and arachnids.

25. Distinguish between bony fishes & Cartilaginous fishes.

26. Give reason by snail and octopus are kept under same phylum?

27. Distinguish between protochordates, urochordates and hemichordates.

28. “All vertebrates are chordates but all chordates are not vertebrates” Justify.

29. What are the main characters and example of phylum Porifera.

30. What is the basis of classification in Animals?

31. Which phylum members are known as ‘segmented worms’. Write about their body symmetry, mode of excretion & respiration.

32. Which group of organisms are known as ‘Echinoderms’. Explain their features with example.

33. Enlist main features of phylum ‘Ctenophora’?

34. Explain main characters of Aschelminths and give examples?