Whicjh of the following is a character found in Echinodermata?
Correct answer: D. All of these
- A. Marine habitat
- B. Spiny skin
- C. Water vascular system
- D. All of these
Explanation
Echinoderms are exclusively marine, they have spiny skin and they possess water vascular system for locomotion and transportation. Hence this is the correct option.
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