The toothed-tongue in cephalopods is called B. Radula.
Explanation:
1. The radula is a specialized feeding structure found in cephalopods like squids, octopuses, and cuttlefish.
2. It is located in the mouth of the cephalopod and is covered in tiny teeth that help in scraping or cutting food before ingestion.
3. The radula is a unique adaptation that allows cephalopods to grasp, tear, and consume their prey efficiently.
Therefore, in the context of cephalopods, the toothed-tongue is referred to as the radula.
