Saved Bookmarks
| 1. |
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. Which of the statements given above is/are incorrect ?A. I and IVB. II and IVC. III and IVD. None of these |
| Answer» Correct Answer - D | |