Worm Jeopardy PlatyhelminthesNematodaAnnelidaPicturesCycles Final Jeopardy

Members of Phylum Platyhelminthes are collectively known as what? 2

Flatworms 3

4 All flukes must pass through what kind of intermediate host during their lifecycles?

5 Snails

6 Tapeworms are members of which Platyhelminthes Class?

7 Cestiodea

8 Planarians are members of which Platyhelminthes Class?

9 Turbellaria

10 Why must all flatworms be flat?

11 Due to a lack of a circulatory or respiratory system, they must be flat so oxygen can diffuse throughout their bodies

12 Members of Phylum Nematoda are collectively known as what?

13 Roundworms

14 What kind of body plan do all Nematodes possess?

15 Pseudocoelom

16 What part of your body was first developed by Nematodes?

17 Anus

What is the purpose of the Nematode non-cellular cuticle? 18

19 It allows the worm to live in virtually any environment

What is Eutely? 20

21 Eutely is when every member of a particular species contains the exact number of cells in their body (this is very rare)

22 Members of Phylum Annelida are collectively known as what?

23 Segmented worms

24 What is the name for the thin, internal divisions between metameres in Annelids?

25 Septa (Septum is singular)

26 Which Annelid class contains organisms such as tubeworms, fireworms, sandworms, and lugworms?

27 Class Polychaeta

28 Which Annelid class contains the leeches?

29 Class Hirudinea

30 What is the difference between parapodia and setae

31 Parapodia are the fleshy, leg-like protrusions on polychaetes that are used for locomotion. Setae are small hairs that most Annelids possess and are used primarily for respiration and protection

32 What type of body plan is pictured below?

33 Pseudocoelomate

34 The head of a certain worm is pictured below. What kind of worm is this?

35 Tapeworm

36 What is the name of the worm pictured below?

37 Hookworm

38 What is the name of the worm pictured below and in what Annelid class does it reside?

39 Worm – Fireworm Class – Polychaeta

40 What is the name of the disease and the worm that gives you the disease pictured below?

41 Disease – Elephantiasis Worm – Wuschereria

42 What type of common childhood worm exhibits the lifecycle shown below?

37 Pinworm

44 What is the most common way to catch Trichina worms and Tapeworms?

45 Eating undercooked pork

46 What do the wuschereria, loa loa, and heart worms have in common?

47 They are all transmitted via an insect vector

48 How do you catch the Guinean Fire Worm?

49 By drinking water that contains copepods infected with the worm larvae

50 What worm lifecycle is pictured below?

51 Chinese liver fluke

52 Write out the Ascaris lifecycle using only 4 or 5 steps

53 1.Eat/drink something containing Ascaris eggs 2.Larvae hatch in intestines, move to bloodstream, and break into lung alveioli 3.Cough up larvae & swallow back to intestines 4.Mature to adults during 2 nd trip to intestines 5.Adults lay eggs that are passed in feces