Let us learn about the comparison between odonoceti and mysticeti. Comparison # Odentoceti: 1. Skull: Asymmetrical in the upper surface. 2. Nasal passages: Directed upward and forward. 3. External nostrils: Unite to form a single hole. 4. Teeth: Persist after birth. 5. Baleen-plates: Absent. 6. Maxilla: Covers most of the orbital process of frontal. 7. […]