BIWEEKLY TEST (ZOOLOGY )

Front

What subphylum do butterflies, dragonflies, beetles, and ants belong to?

Back

Hexapoda

Front

True or False: Arthropods have an exoskeleton that provides support and protects their soft internal organs.

Back

True

Front

What is the process called when an arthropod sheds its exoskeleton to make room for a new, larger one?

Back

Molting

Front

What are the special hairs on a spider's body that are sensitive to vibrations called?

Back

Setae

Front

How many legs do decapods have?

Back

10

Front

What is the primary function of an exoskeleton in arthropods?

Back

To provide support and protection for internal organs.

Front

What are the three tagmata of arthropods?

Back

Head, thorax, and abdomen.

Front

True or False: All arthropods have eight legs.

Back

False

Front

What is the term for the hard outer structure that protects arthropods?

Back

Exoskeleton

Front

Which subphylum of arthropods includes crabs and lobsters?

Back

Crustacea