MCQOPTIONS
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| 1. |
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 ? |
| A. | X = cockroachY = pearl oyester Z = Hydra |
| B. | X = Millipede Y = pila Z = jellyfish |
| C. | X = Hermit crab Y = Gastropoda Z = sea anenone |
| D. | All of these |
| Answer» D. All of these | |