NEET Biology question

Which one of the following features is common in silverfish, scorpion, dragon fly and prawn?

(A)Three pairs of legs and segmented body
(B)Chitinous cuticle and two pairs of antennae
(C)Jointed appendages and chitinous exoskeletonCorrect
(D)Cephalothorax and tracheae

Answer: (C)

Solution

As arthropods, silverfish, scorpion, dragonfly and prawn all share jointed appendages and a chitinous exoskeleton, the universal defining features of the phylum. The other

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Question ID VK-106191