Q. X= Arthropods, Y = Mollusca, z = Coelenterates :-If the X by using Y, lives benifical life with z, then which of the following is correct example ? (Solved)
1. X = cockroachY = pearl oyester Z = Hydra
2. X = Millipede Y = pila Z = jellyfish
3. X = Hermit crab Y = Gastropoda Z = sea anenone
4. All of these
- c. X = Hermit crab Y = Gastropoda Z = sea anenone