NEET Zoology Phylum Characteristics MCQ Question
Which of the following combinations correctly describes the characteristics of Arthropoda and Aschelminthes?
Arthropoda are coelomate and have a closed circulatory system; Aschelminthes are pseudocoelomate and dioecious.
Arthropoda possess jointed appendages and an open circulatory system; Aschelminthes have a complete digestive system and are often parasitic.
Both Arthropoda and Aschelminthes have an incomplete digestive system and are bilaterally symmetrical.
Arthropoda are segmented and have a chitinous exoskeleton; Aschelminthes have a soft body and external fertilization.
Correct Answer
Detailed Explanation
Arthropoda are characterized by jointed appendages and an open circulatory system, while Aschelminthes are pseudocoelomate, have a complete digestive system, and include parasitic forms.
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