ZoologyNEET 2019Frog: morphology and anatomy

Structural Organisation in Animals

Select the correct sequence of organs in the alimentary canal of a cockroach, starting from the mouth:

A.Pharynx $\to$ oesophagus $\to$ crop $\to$ gizzard $\to$ ileum $\to$ colon $\to$ rectum✓
B.Pharynx $\to$ oesophagus $\to$ gizzard $\to$ crop $\to$ ileum $\to$ colon $\to$ rectum
C.Pharynx $\to$ oesophagus $\to$ gizzard $\to$ ileum $\to$ crop $\to$ colon $\to$ rectum
D.Pharynx $\to$ oesophagus $\to$ ileum $\to$ crop $\to$ gizzard $\to$ colon $\to$ rectum

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers