Question : Give examples for the following : (a) ………… are known to have pseudocoelom (b) Worm causing elephantiasis is ……….. (c) Bilateral, dorsiventral symmetry is found in ………… (d) Open circulatory system is found in ……….

Question : Give examples for the following : (a) ………… are kno

1.	Question : Give examples for the following : (a) ………… are known to have pseudocoelom (b) Worm causing elephantiasis is ……….. (c) Bilateral, dorsiventral symmetry is found in ………… (d) Open circulatory system is found in ……….
Answer» Solution :(a) nematodes or ROUNDWORMS , (b) Wuchereria or FILARIA , (c) LIVER fluke/Frog/Lizard (d) Arthropoda.