Q. Read the given statements 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 hind gut is broader than mid gut IV. The rectum opens through the anus Which of the statements given above is/are incorrect?
A) I and IV
B) II and III
C) III and IV
D) None of the above
Explanation
All of the given statements are correct. None of them are incorrect
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.