Arthropods and Mollusca Quiz

Which of the following is NOT a characteristic of arthropods?

• Exoskeleton

• Jointed appendages

• Segmented body

• Endoskeleton

Tags

NGSS.MS-LS4-2

Arthropods have ____________ symmetry.

• radial

• no

• bilateral

What is the hard, outer covering called that covers, supports, and protects the internal body?

• Endoskeleton

• Exoskeleton

How many walking leg PAIRS does Class Insecta have?

How many walking leg PAIRS does Class Arachnida have?

A mystery animal has 3 main body parts, a pair of antennae, has wings, has 6 legs. What class does it belong to?

• Myriapod

• Crustacean

• Arachnid

• Insect

Tags

NGSS.MS-LS4-2

Since the exoskeleton limits the growth of arthropods, they have to shed their exoskeletons and form a new one. This is called ____.

• melting

• molting

• morphing

These animals belong to a Class called _________

• Arachnida

• Crustacea

• Insecta

This animal belongs to a Class called _________

• Arachnida

• Crustacea

• Insecta

What is the FUSED, 1st part of an arthropod called?

• thorax

• abdomen

• cephalothorax