Three subphyla of arthropods have mandibles, which areMultiple choice question.clawlike, grasping mouthparts.chewing, jawlike mouthparts.flattened lobes at the ends of walking legs.tapered tips at the ends of walking legs.

Chewing, jawlike mouthparts found in some arthropods are calledMultiple choice question.mandibles.chelicerae.antennae.tracheae.

What group of arthropods includes members that have clawlike mouthparts, two major body regions, the abdomen and a fused head and thorax, and four or more pairs of walking legs?Multiple choice question.trilobitesmandibulatescentipedeschelicerates

The five subphyla of arthropods include three subphyla of mandibulates, one subphylum of chelicerates, and one subphylum containing the 17,000 species of extinctMultiple choice question.echinoderms.centipedes.millipedes.trilobites.

Grasping, clawlike mouthparts of spiders and scorpions are calledMultiple choice question.chelicerae.spiracles.mandibles.antennae.

Which of the following is a general character of all arthropods? Group of answer choices Have articulated appendages Have 3 pairs of legs Have 2 pairs of antenna Body is differentiated into head, thorax and abdomen