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Question
The locomotory organs of Echinodermata are
Options
tube feet
muscular feet
jointed legs
parapodia
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Solution
tube feet
Explanation -
Echinoderms possess a peculiar water-driven tube system called a water vascular system. Tube feet of this system helps the animal in locomotion, capturing food, and respiration.
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| (A) | (B) | ||
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Identify the following animal and answer the questions that follow.
- Name its phylum.
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- Mention any two characters of this phylum.
