Undigested food in cockroach is stored in:
Correct answer: A. Crop
- A. Crop
- B. Rectum
- C. Gizzard
- D. Crop & Rectum
Explanation
The three parts into which the alimentary canal is divided are the foregut, midgut, and hindgut. The mouth leads into a pharynx which leads into a narrow passage called the esophagus. The esophagus opens into a sac-like structure called the crop that stores food.So, the correct answer is 'Crop'.The function of rectum is the reabsorption of water from faeces.
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About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
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