- 1(current)
Q. No.Which of the following pairs are correctly matched?
| Animals | Morphological features | |
| A. | Crocodile | 4-chambered heart |
| B. | Sea urchin | Parapodia |
| C. | Obelia | Metagenesis |
| D. | Lemur | Thecodont |
1. A, C, and D
2, B, C, and D
3. Only A and D
4. Only A and B
Subtopic: Â Phylum Coelenterata |Â Phylum Annelida |Â Phylum Echinodermata |Â Study of Reptilia |Â Study of Aves & Mammals |
 84%
Level 1: 80%+
AIPMT - 2007
Hints
The animals with bilateral symmetry in the young stage and radial pentamerous symmetry in the adult stage, belong to the phylum:
| 1. | Mollusca | 2. | Cnidaria |
| 3. | Echinodermata | 4. | Annelida |
Subtopic: Â Phylum Echinodermata |
 90%
Level 1: 80%+
AIPMT - 2004
Hints
- 1(current)
Q. No.
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