17

Question 1

Having a body that can be divided equally into left and right halves for example frog or human

Answer 1

Bilateral symmetry

Question 2

The phylum that contains simple animals of sponges

Answer 2

Porifera

Question 3

An organism that has both male and female reproductive organs and produce both eggs and sperm

Answer 3

Hermaphrodite

Question 4

The phylum that contains animals that are Carnivores, live in water, and have radial symmetry; includes jellyfish, sea anemones, and coral

Answer 4

Cnidaria

Question 5

Animals that eat other animals for food

Answer 5

Carnivores

Question 6

Specialized stinging cells in the tentacles of cnidarians

Answer 6

Cnidocytes

Question 7

A tiny, coiled stinger in the cynidocyte

Answer 7

Nematocyst

Question 8

The body form of the cnidarian that has tentacles pointing upward

Answer 8

Polyp

Question 9

The body of a cnidarian that has tentacles hanging down word

Answer 9

Medusa

Question 10

The animal phylum that contains flatworms, such as planarians and tapeworms

Answer 10

Platyhelminthes

Question 11

An organism that feeds on other living organisms

Answer 11

Parasite

Question 12

The animal phylum that contains roundworms such as heart worms hookworms and pinworms; many worms in this phylum are parasitic

Answer 12

Nematoda

Question 13

The animal phylum that contains segmented worms such as leeches in earthworms

Answer 13

Annelida

Question 14

A phylum of animals that are called “mollusks” which all have a soft body and a muscular foot

Answer 14

Mollusca

Question 15

A type of mollusk that may or may not have a shell and moves by gliding on a self secreted slimy track; examples: snails, slugs

Answer 15

Gastropoda

Question 16

A type of mollusk that has two shells hinged together but does not have a well-developed head; uses a muscular foot to move or dig into sand; examples:clams, oysters

Answer 16

Bivalve

Question 17

Attached to a solid o object

Answer 17

Sessile

Question 18

A type of mollusk that had a head, no body, and a foot that is spread out into tentacles; examples: octopuses, squids

Answer 18

Cephalopod

Question 19

A phylum of spiny skinned animals that have an internal skeletal structure and that live in the ocean; examples: starfish, sea urchins

Answer 19

Echinodermata

Question 20

Tiny tubes that act as suction cups to allow some Echinodermata to move and get food

Answer 20

Tube feet

Question 21

The phylum that have jointed appendages and segmented bodies covered in exoskeleton

Answer 21

Arthropoda

Question 22

A hard, protective covering on the outside of an invertebrates body

Answer 22

Exoskeleton

Question 23

A group of arthropods that usually live in the water and have two antenna; examples: lobsters, fish, shrimp, pill bugs

Answer 23

Crustaceans

Question 24

A group of arthropods that included spiders and scorpions.

Answer 24

Arachnids

Question 25

Long, worm like arthropods that are carnivores; able to move quickly

Answer 25

Centipedes

Question 26

Long, wormlike arthropods that are able to move slowly with multiple sets of tiny feet; eat dead and decaying plant material

Answer 26

Millipedes

Question 27

A group of arthropods that have bodies divided into three parts and have three sets of legs; examples: housefly, grasshopper, butterfly

Answer 27

Insects

Question 28

A process that all insects go through as they change and develop an adult

Answer 28

Metamorphosis

Question 29

Having a body arranged around a central point. Example: jellyfish and starfish

Answer 29

Radial symmetry