Chapter 11 Lesson 1 - What Defines an Animal?

Question 1

Members of Kingdom Animalia are multicellular and eukaryotic.

Accepted Answer

True

Question 2

An animal with ? has body parts arranged in a way that cannot be divided into matching parts.

Accepted Answer

asymmetry

Question 3

An animal with ? has body parts that are nearly mirror images of each other.

Accepted Answer

bilateral symmetry

Question 4

Which two traits do all animals share?

Accepted Answer

they are multicellular and eukaryotic

Question 5

An animal with ? has body parts nearly mirror images anywhere through its central axis.

Accepted Answer

radial symmetry

Question 6

About 99 percent of animals are classified into nine major categories called what?

Accepted Answer

phyla

Question 7

A(n) ? is an animal with a backbone, such as fish, human, or lizard.

Accepted Answer

vertebrate

Question 8

Which is not used for molecular classification of animals?

Accepted Answer

lipids

Question 9

What kind of symmetry does the animal shown here have?

Accepted Answer

bilateral symmetry

Question 10

Scientists classify the members of the animal kingdom into nine major species.

Accepted Answer

False

Question 11

Most animals reproduce asexually and are capable of movement at some point in their lives.

Accepted Answer

False

Question 12

A worm is an example of a(n) ? because it does not have a backbone.

Accepted Answer

invertebrate

Question 13

The more similar the DNA between two animals is, the more closely they are related.

Accepted Answer

True

Question 14

The animal visible in this image are which?

Accepted Answer

vertebrates

Question 15

Animals have protein called collagen which surround the cells and help keep their shape.

Accepted Answer

True

Questions 15