Which of the following is an example of 'Arthropod'?

Scorpion

The correct answer is Option (4) – Scorpion

A scorpion is an example of an arthropod. Arthropods are a diverse group of invertebrates characterized by their segmented bodies, exoskeletons made of chitin, and jointed appendages. Scorpions belong to the class Arachnida within the phylum Arthropoda. They are characterized by their eight legs, pincers (pedipalps), and a segmented tail ending in a venomous stinger. Scorpions are found in various habitats worldwide and play important roles in ecosystems as predators.