Science Test Chapter 12

What is a animal without a backbone?

Invertabrates

What is body parts that are arranged in a circle around a central point called?

Radial Symmetry

Animals that eat only other animals?

Carnivores

Animals that eat just plants?

Herbivores

Animals that produce sperm and egg in one body?

Hermaphrodites

Animals with backbones?

Vertabrates

Body Parts that are arranged similarly on both sides of the body?

Bilateral Symmetry

What is vase shaped?

Polyp

What is an animal that is attached to one place?

Sessile

Animals are ______ but have basic ________ in commmon.

-diverse
-characteristics

1. Are made of many _____.

- cells

2. Cells have a ______ and _____.

- nucleus
- organelles

3. They depend on other _____ _____ for food.

- living things

4. They ______ their _____.

- digest
- food

5. Most animals can _____.

- move

6. Can reproduce ______; some can also reproduce _____.

- sexually
- asexually

_______ have bilateral symmetry. Free living and parasitic forms exist. (kind of worm)

Flatworm

(kind of worm) ________ have a tube- within- a tube body plan and bilateral symmetry.

Roundworms

(kind of worms) _____ and _____ have species that cause disease in humans.

- Flatworms
- Roundworms

Animals are _____-_____ organisms that must ____ and ____ their food.

-many - celled
- find
- digest

What do omnivores eat?

- Plants and animals

Detrivores eat what?

Decaying plants and animals

Animals without a specific central point are known as what?

Asymmetrical

______ are hollow bodied animals with radial symmetry?

Cnidarians

Jellyfish, hydras, and corals are examples of ____?

Cnidarians