Question : Name five invertebrates belonging to different groups which are of economic importance to man.

Question : Name five invertebrates belonging to different groups which

1.	Question : Name five invertebrates belonging to different groups which are of economic importance to man.
Answer» SOLUTION :(i) Corallium (red coral)—Coelenterata, used in JEWELLERY. (II) Taenia solium (tapeworm)–Platyhelminthes, an endoparasite in the intestine of man. (iii) Pheretima posthuma (earthworm)-Annelida, MAINTAINS fertility of the soil. (iv) Punctada (pearl oyster)—Mollusca, SOURCE of pearls. (v) Bombyx (silk worm)-Arthropoda, source of silk.