Birds swallow food without chewing because they lack:
AThroats
BTeeth
CTongues
DTendons
Answer & Solution
Correct answer: B. Teeth
1. Grinding happens further down the tract.
2. Nothing in the beak does the work.
3. Birds have no teeth.
_Source: OpenStax Biology 2e, Chapter 34, Animal Nutrition and the Digestive System._
Keep practising Animal Digestive Systems
Browse all Animal Digestive Systems questions for BSMS Entrance, or explore more Biology topics.