Q. What is common among Silver fish, Scorpion, Crab and Honey bee?

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Solution:

Silverfish, scorpion, crab, and honey bee belong to phylum Arthropoda. Phylum Arthropoda is the largest phylum in the kingdom Animalia. All the organisms of this phylum have jointed legs, a bilaterally symmetrical and segmented body, an open circulatory system, and a blood-filled coelomic cavity.
So, all these organisms have jointed legs as a common feature, which is also one of the most distinguishing features of the phylum Arthropoda.
All insects and crustaceans have compound eyes like honeybees, silverfish, and crabs, etc.
But in other classes of phylum Arthropoda like Arachnida, simple eyes are present.
Scorpions are animals in the order Scorpiones, under the class Arachnida.