Tuna Module

Tuna Module Assessment Instructions

The TWO PARTS to this assessment are provided below.
This is an OPEN BOOK assessment
There is a 'HINT' at the end of every question.
The 'HINT' shows you the Learning Resource PAGE NUMBER containing the answer.
You are required to answer at least 80% of the questions correctly.
You will be able to RESUBMIT your answers if you score less than 80%.
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PART ONE: Tuna Module

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1. How many main attribute indicators does the Mauri Compass have? *

2. Over millions of years tuna have evolved to become what type of predator? *

3. Who brought sunlight to the world? *

4. What is the name of the constellation that heralds the tuna heke? *

5. Where do fertile adult eels migrate to? *

6. How many native species of tuna are there? *

7. Which of the native species of tuna is also endemic to New Zealand? *

8. What is the scientific name of the Longfin eel? *

9. What is the scientific name of the Shortfin eel? *

10. What is the scientific name of the Australian longfin eel? *

11. What is the function/purpose of the dorsal and ventral fins? *

12. What is another name for the lateral line? *

13. What is the function/purpose of the brain? *

14. What is the function/purpose of the swim bladder? *

15. What is the function/purpose of the kidney? *

16. What are gonads? *

17. What are otoliths commonly known as? *

18. What do the otolith rings show us? *

19. What does catadromous mean? *

20. How many times do eels breed? *

21. What does leptocephalus mean? *

22.What signifies the change from glass eels to elvers? *

23. What happens to adults after they spawn? *

24. What is another name for a migrant adult? *

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PART TWO: Tuna Module

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Reproduction

25. What colour are the eyes of a migrant eel? *

26. What colour are the male sex organs? *

27. What colour are the female sex organs? *

Tuna Heke

28. Which river features on page 25? *

Feeding patterns

29. What does atrophy mean? *

Optimum growing conditions?

30. What is 'D.O' short for? *

31. What do high density populations tend to produce? *

32. An acceptable pH range is between 7 and ? *

Potential health issues

33. Diseases can be infectious or ? *

Eel diseases

34. Eels can susceptible to diseases and ? *

Abnormal features

35. In the case of any suspected disease outbreak, it is important that the correct people are ? *

Pressures on Tuna population

36. On page 32 how many pressures are identified? *

Mahinga Kai

37. Mahinga Kai is required to be implemented by what year? *

Health and Safety

38. Who are not expected to work in a stream or waterway? *

Tikanga and kawa

39. On page 35 what must be recognised and observed? *

General Safety

40. What must Kaimahi never do? *

Biohazards

41. What should you avoid to prevent bacterial contamination? *

Water depth and flows

42. What should never be undertaken when a waterway is in flood? *

Materials and equipment

43. What should always be readily accessible? *

Responsibilities

44. Who is responsible for carrying out risk assements? *

Health and Safety equipment

45. Name one general item that you should carry? *

Mahinga Kai Practicum: Guides

46. How many attributes are named on page 39? *

Glossary

47. What does 'endemic' mean? *

48. What does 'taonga' mean? *

49. What does 'wāhi tapu' mean? *