How many statements are correct for echinoderms?
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(i) Sexes are se... VIDEO
How many statements are correct for echinoderms?
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(i) Sexes are separate
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(ii) Presence of water vascular system
(iii) Development is indirect with free swimming larva
(iv) They are triploblastic
(1) One
(2) Two
(3) Three
(4) Four
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