Animal Kingdom · NEET Preparation Zoology
Which of the following animals is truly coelomate and has a closed circulatory system along with metameric segmentation?
Practice question from Animal Kingdom (NEET Preparation Zoology), with the correct answer and a step-by-step solution.
medium · MCQ · Q-F2AB2B
Which of the following animals is truly coelomate and has a closed circulatory system along with metameric segmentation?
- A.Ascaris
- B.Taenia
- C.PheretimaCorrect answer
- D.Laccifer
Solution
Pheretima (earthworm) belongs to phylum Annelida, which are true coelomates, metamerically segmented, and possess a closed circulatory system. Ascaris is pseudocoelomate, Taenia is acoelomate, and Laccifer is an arthropod with an open circulatory system.
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