Question
Biology Question on Kingdom Animalia
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system.
A
Osteichthyes
B
Amphibia
C
Aves
D
Reptilia
Answer
Aves
Explanation
Solution
The digestive tract of Aves has additional chambers in their digestive system as crop and Gizzard.
Crop is concerned with storage of food grains.
Gizzard is a masticatory organ in birds used to crush food grain.