What distinguishes an insect from a crustacea | vedclass

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(A) Insects and crustaceans are both members of the phylum $Arthropoda$. $1$. Insects typically possess $3$ pairs of legs (total $6$ legs) and are pri

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Number of appendages

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(A) Insects and crustaceans are both members of the phylum $Arthropoda$. $1$. Insects typically possess $3$ pairs of legs (total $6$ legs) and are primarily terrestrial. $2$. Crustaceans typically possess $5$ or more pairs of legs and are primarily aquatic. $3$. While the presence of wings is a common feature in many insects,it is not the primary diagnostic feature for all insects (as some are wingless). $4$. The most fundamental anatomical difference used in classification is the number of appendages and body segmentation. Therefore,the number of appendages is a key distinguishing factor.

What distinguishes an insect from a crustacean?

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