Read the given statements in reference to the digestive system of cockroach. I. Alimentary canal...

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Read the given statements in reference to the digestive system of cockroach.
I. Alimentary canal is divided into three regions.
II. Oesophagus opens into a sac-like structure called crop.
III. The hindgut is broader than midgut.
IV. The rectum opens through the anus.
(A) I and IV
(B) II and III
(C) III and IV
(D) None of these
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