Select the INCORRECT statement about Phylum Arthropoda.

A

Class lnsecta is the largest class of Phylum Arthropoda.

B

Lignin is the main component of the exoskeletons of arthropods.

C

Over 85% of all the known animal species are arthropods.

D

Phylum Arthropoda comprises a wide diversity of animals with hard exoskeletons and jointed appendages.