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Question Practice

Which of the following is a characteristic feature of Phylum Echinodermata?

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MCQ_SA
CBSE
Class 11
Biology
Biology
Animal Kingdom
Question Bank

Which of the following is a ch...

Single Answer MCQ
Q-00115517

Which of the following is a characteristic feature of Phylum Echinodermata?

1

Jointed appendages

2

Water vascular system

3

Exoskeleton made of chitin

4

Body segmented into rings

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