Animal Kingdom

The animal Kingdom is divided into vertebrates and invertebrates.

• True

• False

What are characteristics that we use to define an animal?

• eukaryotic, multicellular, autotroph, cells have cell walls

• prokaryotic, multicellular, heterotroph, cells do not have cell walls

• eukaryotic, multicellular, heterotroph, cells have cell walls

• eukaryotic, multicellular, heterotroph, cells do not have cell walls

Which of the following is not an essential function of survival?

• feeding

• reproduction

• communication

• respiration

An animal that is attached in one spot is said to be

• motile

• sessile

• symmetrical

• radial

Segmentation is

• a way we group animals in the animal kingdom

• a series of sections that are exactly alike

• when animals have multiple distinct body parts

• a way animals distinguish themselves from others

Animals whose body parts are arranged in a circle around a center point have

• radial symmetry

• spherical symmetry

• asymmetry

• bilateral symmetry

Which of the following is not an essential function of survival?

• response

• internal transport

• excretion

• sight

When the anterior end of an animal has a gathering of sensory organs and nerve cells this is known as

• cephalization

• nervous system

• bilateral symmetry

• segmentation

Anterior means

• back side

• front side

• upper side

• lower side

Animals whose body parts are arranged the same on both sides (mirror image) have

• radial symmetry

• asymmetry

• bilateral symmetry

• spherical symmetry