Intro Entomology Unit Review

Front

What class do butterflies, grasshoppers, and beetles belong to?

Back

Insecta

Front

What class do spiders, scorpions, and ticks belong to?

Back

Arachnida

Front

On which side of the body is the nerve cord located in arthropods?

Back

Ventral

Front

What is the scientific classification for caddisflies?

Back

Trichoptera

Front

On which side of the body is the brain located in arthropods?

Back

Dorsal

Front

What is the primary characteristic that defines the class Insecta?

Back

Insects have a three-part body structure: head, thorax, and abdomen.

Front

What are the main body segments of an arthropod?

Back

Head, thorax, and abdomen.

Front

What is the function of the exoskeleton in arthropods?

Back

It provides protection and support.

Front

What type of symmetry do arthropods exhibit?

Back

Bilateral symmetry.

Front

What is the role of antennae in insects?

Back

Antennae are sensory organs used for smell and touch.