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Flashcards in Final Lab Practical Deck (126)
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1

What is attached to the trachea on a crayfish?

spiracles

2

Where is the location of the crayfish's uropods?

Posterior Abdomen

3

What is the function of antennal glands?

Excretion

4

What is the sharp defensive structure on the cephalothorax of the crayfish?

rostrum

5

What is the shape of the Crayfish's compound lenses?

Circular

6

What are the featherlike structures located under the cephalothorax of the crayfish?

maxilliped

7

Where do we get Amoebocyte lysate?

From the horseshoe crab

8

T/F The crayfish carapace covers the cephalothorax

True

9

Where do we find the crayfish's brain?

Below and between the eyes

10

What are the functions of the spiracles on the grasshopper?

respiration

11

What is the shape of a grasshoppers compound lenses?

circular

12

What do you find between a grasshoppers crop and stomach?

gastric ceca

13

How many palps are on the labrum of a grasshopper?

2

14

Where do you find a female grasshopper's terminal segment?

ovipositor

15

How many legs are found on the 5 segments of the millipede?

20

16

What is the oldest terrestrial arthropod?

Scorpions

17

What is the functions of the maxillipeds on a centipede?

poison bite

18

Which of the following is the primary component of chitin?

sugar

19

T/F Scorpions locate their prey by feeling vibrations in the sand

True

20

What are the intermediate hosts of the hosts of the 'blood fluke'?

Snails

21

What worm is known to infest the human eye?

Loa Loa Worm

22

What causes the disease elephantiatis?

Filarial worm

23

What human structures are targeted by Schistosoma fluke?

intestinal veins

24

How are the ways sponges produce asexually?

Budding, gemmules

25

What is the genus name of a heartworm?

Dirofilaria

26

What is the name for an immature jellyfish after the polyp stage?

ephyra

27

How do you get trichinosis?

from uncooked pork

28

What is found on the exterior of nemotodes?

a cuticle

29

What is found between a hydra's epidermis and gastrodermis?

Mesoglea

30

Sponges produce spongin fibers with the aid of which of the following cells?

amebocytes