Biology, asked by arifzameer4771, 1 year ago

In which phylum water vascular system is most distonctive feature?

Answers

Answered by sushantkakran98414
1
The water vascular system is a unique and defining characteristic of echinoderms. It is a vital part of the system and exhibits control over the hundreds to thousands of tube feet that live in the ambulacral grooves. 
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