MediumZoologyFrog and Cockroach
+4 / -1
Which of the following structures in a Cockroach helps in grinding food particles?
A
Gizzard
B
Hepatic caeca
C
Crop
D
Mesenteron
Explanation
The gizzard (proventriculus) has an outer layer of thick circular muscles and a thick inner cuticle forming six highly chitinous plates called teeth used for grinding food.
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