Biology · Animal Kingdom
The phylum name 'Echinodermata' is derived from which characteristic feature?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The presence of a water vascular system
- 2The presence of tube feet
- 3The presence of internal calcareous ossicles
- 4The presence of spines on the body✓
Correct answer
The presence of spines on the body
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