Find the incorrect statement.
- ACockroaches belong to the class Insecta of phylum Arthropoda.
- BBody is divided into three distinct region: head, thorax and abdomen in cockroaches.
- CTriangular head lies anteriorly at acute angles to the longitudinal body axis in P. americana.
- DIn frog, bile emulsifies fat and pancreatic juices, digest carbohydrates and proteins.
✓ Correct answer: C
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