. Which among the following have open circulatory system
Which among the following have open circulatory system
(i) Arthropoda
(ii) Mollusca
(iii) Annelida
(iv) Coelenterata
(a) (i) and (ii)
(b) (iii) and (iv)
(c) (i) and (iii) (d) (ii) and (iv)
Best Answer
(a)
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