1.

Give a one-word scientific term for the following `:` (a) Construction of an animal such as earthworm by repeated segments (b) Blood-filled cavity in arthropods (c ) Excretory organs of an annelid (d ) Free-floating form of cnideria. (e ) Stinging cells of jellyfishes (f) Individual animals bearingorgans of both sexes (g ) A collection of nerve cells bodies (h ) Mollusks with two valved shells

Answer» (a) Segmented worms (b) Haemocoel (c ) Nephridia (d) Medusa (e ) Cnidoblasts (f ) Hermaphrodite (g ) Ganglia ( h ) Pelecypoda


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