Multicellular organisms with hard exoskeletons, segmented bodies and four pairs of jointed legs in the adult stage are
A) algae.
B) arachnids.
C) insects.
D) helminths.
E) lice.

Question

Quizplus · Accepted Answer

Arachnids, which include spiders, scorpions, ticks, and mites, are characterized by having hard exoskeletons, segmented bodies, and four pairs of jointed legs in their adult stage.

Multicellular Organisms with Hard Exoskeletons, Segmented Bodies and Four Pairs