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Which one of the following groups of `structures// organs` have similar functionA. Typholosle in earthworm, intestinal villi in rat, and contractile vacuole in Amoeba .B. Nephridian in earthworm, Malpighinan tubules in cockroach, and urinary tubules in rat .C. Antennae of cockroach , tympanum of frog, and clitellum of earthworm .D. Incisors of rat, gizzard ( proventriculus ) of cockroach, and tube feet of startish. |
Answer» Correct Answer - B | |