Question

Differences between the alimentary canals of bird and cockroach

Answer 1

Answer:

The expected answers are:

Bird

(a) duodenum is present

(b) alimentary canal is long alimentary

(c) hindgut terminates into cloaca

coacroach

(a) duodenum is absent

(b) alimentary canal is short alimentary

(c) hindgut terminates into relatives anus.

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