In the alimentary system of a bird, the function of teeth is carried out by the
- crop
- beak
-
gizzard
- tongue
The correct answer is: C
Explanation
Birds do not have teeth, so they swallow their food whole and their gizzard( a muscular part of their stomach) grinds up the food so they can digest it. therefore, in the alimentary canal of a bird, the gizzard carries out the teeth' function.
There is an explanation video available .