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Home » » PG TRB ZOOLOGY ONLINE TEST / QUIZ AS PER LATEST SYLLABUS | Unit I - ANIMAL DIVERSITY AND PHYLOGENY | Structure, affinities and life history of Minor Phyla – Ectoprocta.

PG TRB ZOOLOGY ONLINE TEST / QUIZ AS PER LATEST SYLLABUS | Unit I - ANIMAL DIVERSITY AND PHYLOGENY | Structure, affinities and life history of Minor Phyla – Ectoprocta.

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PG TRB ZOOLOGY ONLINE TEST / QUIZ AS PER LATEST SYLLABUS | Unit I - ANIMAL DIVERSITY AND PHYLOGENY | Structure, affinities and life history of Minor Phyla – Ectoprocta.

PG TRB ZOOLOGY ONLINE TEST / QUIZ AS PER LATEST SYLLABUS | Unit I - ANIMAL DIVERSITY AND PHYLOGENY | Structure, affinities and life history of Minor Phyla – Ectoprocta.

1. The body of an ectoproct is typically enclosed in a protective structure called:

2. Ectoprocts are commonly known as:

3. The ciliated feeding structure characteristic of Ectoprocta is the:

4. The main body part of an individual ectoproct, including the lophophore and gut, is called the:

5. The larva of freshwater ectoprocts (Phylactolaemata) is known as a:

6. Ectoprocts are primarily:

7. Which class of Ectoprocta contains both marine and freshwater species?

8. The unique, asexual reproductive structure produced by freshwater ectoprocts is called a:

9. The coelom of Ectoprocta is:

10. The anus in Ectoprocta is located:

11. The term "zooecium" refers to the:

12. Which of the following is NOT a typical zooid type in an ectoproct colony?

13. The process of degeneration and regeneration of the polypide is called:

14. The term "bryozoa" is often used synonymously with:

15. Ectoprocts have a U-shaped digestive tract, indicating their affinity with which phylum?

16. The nervous system of Ectoprocta is characterized by:

17. What is the primary function of the lophophore in Ectoprocta?

18. The larval stage of a marine ectoproct is known as:

19. Ectoprocts belong to the superphylum:

20. The first zooid in a colony, which develops from a metamorphosed larva, is called the:

21. The exoskeleton of ectoprocts is secreted by the:

22. What is the function of an avicularium in some ectoprocts?

23. The coelom in ectoprocts is lined by:

24. Which of the following is a characteristic of the class Gymnolaemata?

25. The affinities of Ectoprocta with which phylum are indicated by the presence of a lophophore and a U-shaped gut?

26. The term "ovicell" refers to a specialized structure for:

27. Ectoprocts reproduce sexually by:

28. The formation of a new ectoproct colony from a single individual is called:

29. The main difference between Ectoprocta and Entoprocta is the position of the:

30. The body cavity in Ectoprocta is:

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