Classification of vertebrates

What is the kingdom for ALL animals?

What is the term for animals that do NOT have a backbone?

Which of the following classes represents an invertebrate with 10-40 legs?

• Crustacean

• Arachnid

• Insect

• Myriapod

How many legs does insects have?

How many legs do arachnids have?

Which class under the phylum Arthropoda has multiple segments and each segment has jointed legs?

• arachnid

• crustacean

• myriapod

• insect

The science of naming, describing and sorting organisms is called

The bodies of Cnidarians have

• Radial Symmetry

• Bilateral Symmetry

• No Symmetry

What do all cnidarians have?

• Exoskeletons

• Closed circulatory system

• Stinging tentacles

How many types of worms are there under invertebrates?

• 2

• 1

• 9

• 3