Invertebrates: Can You Identify Which Class?

Question 1

A Flatworm is in the _____________________ class.

Accepted Answer

Platyhelmintha

Question 2

Arthropods have segmented bodies.

Accepted Answer

True

Question 3

Arthropods have an exoskeleton.

Accepted Answer

True

Question 4

A Starfish is in the _________________ class.

Accepted Answer

Echinoderm

Question 5

Invertebrates can be found in ______________________.

Accepted Answer

all of the above

Question 6

An Arthropod sub-category with 8 legs and 3 main body parts.

Accepted Answer

Spider

Question 7

An example of a Porifera is a(n) _________________.

Accepted Answer

Sponge

Question 8

Mollusks have ______________ .

Accepted Answer

soft bodies

Question 9

All of the following are Mollusk except a(n) ____________________.

Accepted Answer

crab

Question 10

An Arthropod that has many legs is from the group of ___________________.

Accepted Answer

Diplopods/Chilopods

Question 11

Arthropods do not have jointed legs.

Accepted Answer

False

Question 12

A Round Worm is in the _________________ class.

Accepted Answer

Annelid

Question 13

Arthropods are not broken down into additional sub-categories.

Accepted Answer

False

Question 14

Radial body means _________________________.

Accepted Answer

round body structure

Question 15

Symmetrical means _______________________.

Accepted Answer

mirror image body structure

Question 16

An Arthropod sub-category with more than 8 legs, many main body parts, and a hard covering is ____________________.

Accepted Answer

Crustacean

Question 17

Arthropods have bilateral symmetry.

Accepted Answer

True

Question 18

A Round Worm has both a mouth and an anus.

Accepted Answer

True

Question 19

Invertebrates are animals with backbones.

Accepted Answer

False

Question 20

A single celled invertebrate is a(n) ____________________.

Accepted Answer

Protozoa

Question 21

Mollusk may often have ________________.

Accepted Answer

hard outer shell

Question 22

Cnidaria have radial symmetry and also ________________.

Accepted Answer

stinging cells

Question 23

An Arthropod sub-category with 6 legs, 3 main body parts, and often has wings.

Accepted Answer

Insect

Question 24

Exoskeleton means ___________________.

Accepted Answer

outside hard covering

Question 25

______ % of the Animal Kingdom are Invertebrates.

Accepted Answer

90

Invertebrates: Can You Identify Which Class?

Questions 25

Invertebrates: Can You Identify Which Class?

Questions 25