Which one of the following features is common in silver,fish,scorpion,dragonfly

Which one of the following features is common in silver, fish, scorpion, dragonfly and prawn

Options

(a) Three pairs of legs and segmented body
(b) Chitinous cuticle and two pairs of antennae
(c) jointed appendages and chitinous exoskeleton
(d) cephalothorax and tracheae

Correct Answer:

jointed appendages and chitinous exoskeleton

Explanation:

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