2. Lobsters...

A ...are in the class Chondrichthyes.

Incorrect! Lobsters are in the class Malacostraca.

B ...do not have a hepatopancreas.

Incorrect! Lobsters' green hepatopancreas functions as its liver and pancreas.

C ...are in the order Decapoda.

Correct! Correct!

Next!

D ...are the only crustaceans without pleopods.

Incorrect! Lobsters have pleopods (swimmerets) to help them swim.

Start over Istock.