Arthopods

Which of the following is NOT a characteristic of arthropods?

• Exoskeleton

• Jointed appendages

• Segmented body

• Endoskeleton

Tags

NGSS.MS-LS4-2

What type of circulatory system do arthropods have?

• open

• closed

The exoskeleton of an arthropod is made of which of the following?

• chitin

• dentin

• protin

• chlorotin

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

• defecating

• molting

• morphing

• excreting

Which of the following correctly describes a crayfish's body regions?

• head, thorax, abdomen

• head, abdomen

• cephalothorax, abdomen

• head, cephalothorax

Which is the only sessile member of the marine arthropods?

• Coral 
• Sponges
• Anemones
• Barnacles

Appendages on the abdomen that create water currents, transfer sperm and carry young

• Maxillipeds
• Chelipeds
• Swimmerets
• Uropods

Tags

NGSS.MS-LS4-2

What type of environments do arthropods live?

• Marine
• Freshwater
• Land
• All of the above

Tags

NGSS.MS-LS2-2

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