Arthropods - Assessment

1.

Multiple Choice

20 sec

1 pt

Arthropods have ____________ symmetry.

radial

none

jointed

bilateral

2.

Multiple Choice

30 sec

1 pt

This term means arthropods lose their exoskeleton to grow larger

molt

melt

break

slide

3.

Multiple Choice

30 sec

1 pt

copepods have _____ pairs of antennae and _____ pairs of legs

3;6

2;5

1;5

1;4

4.

Multiple Choice

30 sec

1 pt

Barnacles filter water to gather food using their _______

fingers

cirri

mouthparts

teeth

5.

Multiple Choice

30 sec

1 pt

this crustacean is common food for whales and fish in polar waters

amphipods

copepods

krill

barnacles

6.

Multiple Choice

30 sec

1 pt

which of the following is NOT a decapod?

shrimp

sea spider

lobster

crab

7.

Multiple Choice

30 sec

1 pt

Male crabs have a ____ -shaped abdomen while a female crabs abdomen is ____ -shaped

U;V

W;C

V;U

T;U

8.

Multiple Choice

30 sec

1 pt

Letter C is identifying what part of a crayfish?

abdomen

cephalothorax

cheliped

telson

9.

Multiple Choice

30 sec

1 pt

Letter D is identifying what part of a crayfish?

abdomen

cephalothorax

cheliped

telson

10.

Multiple Choice

30 sec

1 pt

Letter G is identifying what part of a crayfish?

abdomen

maxilliped

pleopods

cheliped

11.

Multiple Choice

30 sec

1 pt

Letter E is identifying what part of a crayfish?

abdomen

maxilliped

pleopods

telson

12.

Multiple Choice

20 sec

1 pt

decapods have ______ legs.

8

10

12

20

13.

Multiple Choice

30 sec

1 pt

Where do amphipods typically live?

in shore debris

on whales

as plankton

all of the above

14.

Multiple Choice

30 sec

1 pt

The term 'arthropod' literally means

bent leg

jointed foot

bent foot

jointed skeleton

15.

Multiple Choice

30 sec

1 pt

The arthropod exoskeleton is made of

chitin

melanin

resin

carbohydrates

16.

Multiple Choice

30 sec

1 pt

Another name for the pincers/ claws are

swimmeretts

thorax

chelipeds

mandibles

17.

Multiple Choice

30 sec

1 pt

Krill are an arthropod that are preyed upon by:

Whales

Humans

Tuna and dolphin

Sea turtles

18.

Multiple Choice

1 min

1 pt

Barnacles are arthropods that are:

Sessile

Microscopic

Benthic

Toxic

19.

Multiple Choice

1 min

1 pt

How do crayfish breathe?

gills

lungs

through their skin

they don't

20.

Multiple Choice

30 sec

1 pt

The phylum arthropoda is the largest animal group on the planet.

True

False

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