Arthropod

What is the function of the following organs: antennal glands, coral glands, malpighian tubules?

• circulation

• digestion

• excretion

• respiration

What is the function of the following organs: trachea, spiracles, book lungs?

• circulation

• digestion

• excretion

• respiration

In addition to their skeletons, what are two characteristics all arthropods have in common?

• jointed appendages and wings

• segmented bodies and antennae

• antennae and wings

• segmented bodies and jointed appendages

Which two groups of arthropods have a head with a series of repeating body segments attached to it?

• Chilopoda and crustacea

• Chilopoda and diplopoda

• Crustacea and arachnida

• Diplopoda and arachnida

By what process do arthropods shed their outer coverings and grow?

• Cephalization

• Metamorphosis

• Molting

• Segmentation

Which of the following statements best describes the skeleton of arthropods?

• It is an endoskeleton made of calcium carbonate

• It is an endoskeleton made of chitin

• It is an exoskeleton made of calcium carbonate

• It is an exoskeleton made of chitin

Which two groups of arthropods have a cephalothorax and abdomen?

• Arachnida and crustacea

• Arachnida and insecta

• Chilopoda and insecta

• Diplopoda and crustacea

Which process give arthropods a competitive advantage because their larvae and adult forms occupy different niches?

• complete metamorphosis

• incomplete metamorphosis

• complete molting

• incomplete molting

Which of the following is NOT a characteristic of arthropods?

• Exoskeleton

• Jointed appendages

• Segmented body

• Endoskeleton

What type of circulatory system do arthropods have?

• open

• closed