In which phylum is the body of organisms commonly segmented into three distinct parts: head, thorax, and abdomen?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
12 Sept 2019
Last updated
28 May 2026

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Explanation

The phylum Arthropoda is characterized by organisms whose bodies are typically divided into three main regions: the head, thorax, and abdomen. This segmentation is a defining feature that distinguishes them from other phyla such as Echinodermata, Mollusca, and Nematoda.

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