Which of the following characteristics is typical of the phylum Arthropoda?
BIOLOGY
JAMB 2023
Which of the following characteristics is typical of the phylum Arthropoda?
- A. Radial symmetry
- B. Closed circulatory system
- C. Endoskeleton made of bones
- D. Presence of a segmented body
Correct Answer: D. Presence of a segmented body
Explanation
Arthropods are characterized by the presence of a segmented body. This is a key characteristic of the phylum Arthropoda, which includes insects, spiders, and crustaceans. The other options are incorrect. Arthropods do not exhibit radial symmetry, they have an open circulatory system, and their exoskeleton is made of chitin, not bones.
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