NEET Zoology Phylum Characteristics MCQ Question
Which of the following combinations correctly describe the characteristics of Phylum Arthropoda?
They have a chitinous exoskeleton and are bilaterally symmetrical.
They possess an endoskeleton and have radial symmetry.
Their circulatory system is closed and they have jointed appendages.
They are triploblastic and segmented with an open circulatory system.
Correct Answer
Detailed Explanation
Phylum Arthropoda is characterized by a chitinous exoskeleton and bilateral symmetry, as stated in the NCERT content. Option C is incorrect because their circulatory system is of open type, not closed.
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