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Flashcards in Animal Kingdom Deck (23)
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1

An animal wi.th a spine

Vertebrates

2

An animal with no spine

Invertebrates

3

A heterotroph

Consumer

4

A mass of nerve cells

Ganglion

5

The digestive tract

Gut

6

The part of the worm that contains the internal organs

Coelom

7

The two sides of the body mirror each other.

Bilateral Symmetry

8

The body is organized around the cent like the spokes of a wheel

Radial Symmetry

9

No body plan

Asymmetry

10

A boring stationary animal.

Sponge

11

A phylum that contains over 10,000 animal.

Cnidarians

12

The most simple worm.

Flatworms

13

A phylum containing octopi

Mollusks

14

They are round slim worms

Roundworms

15

A system where the circulatory fluid in not contained in a vessel

Open circulatory system

16

a system where blood flows through vessels

closed circulatory system

17

Segmented worms

Annelid worms

18

A hard external supporting structure.

Exoskeleton

19

an eye composed of many light detectors

Compound eye

20

a feeler that is on the head of an invertebrate

Antenna

21

a phase in a lifecycle where animals transform.

Metamorphosis

22

An internal skeleton made of bone or cartilage

Endoskeleton

23

a system where water circulates throughout the body.

Water vascular system