Arthropods

As members of the clade ____, Arthropods, like roundworms, must molt to grow thanks to their protective outer covering.

• Deuterostomia
• Bilateria
• Lophotrochozoa
• Ecdysozoa

Tags

NGSS.MS-LS4-2

Spiders, ticks, scorpions all belong to...

• Crustacean
• Arachanids
• Chilopoda
• Insecta

Which group of arthropods have 3 body segments: head, thorax, and abdomen?

• Diplopoda
• Chilopoda
• Arachnids
• Insecta

What two characteristics do all Arthropods have?

• two legs per body segment
• jointed legs and a cephalothorax
• three body segments and metamorphosis
• jointed legs and segmented bodies

What type of circulatory system do Arthropods have?

• closed
• open

Lobster, shrimp, and crabs are examples of what group of Arthropods?

• Chilopoda
• Diplopoda
• Crustaceans
• Arachnida

All arthropods have segmented bodies, jointed appendages, and ________________. 

• tails
• lungs
• wings
• an exoskelton

?

• Crustacea
• Arachnida
• Insecta
• Myriapoda

Tags

NGSS.MS-LS4-2

What is the advantage of metamorphosis?

• It enables arthropods to exchange genetic information
• It enables arthropods to grow larger
• It reduces competition
• It reduces disease

Which groups have 2 body segments: cephalothorax and abdomen?

• Chilopoda and Insecta
• Diplopoda and Chilopoda
• Arachnids and Crustaceans
• Crustaceans and Insecta