MCQOPTIONS
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| 1. |
An animal that transforms from bilateral to radial symmetry in its life history is [KCET 1998; HP PMT 2005; Kerala CET 2005] |
| A. | Hydra |
| B. | Obelia |
| C. | Starfish |
| D. | Sponge |
| Answer» D. Sponge | |