MCQOPTIONS
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| 1. |
Which of the following is the smallest taxonomic group of animals having a cranium, vertebral column, ventral heart, pulmonary respiration and two pairs of limbs [AFMC 1998] |
| A. | Gnathostomata |
| B. | Tetrapoda |
| C. | Vertebrata |
| D. | Chordata |
| Answer» C. Vertebrata | |