MCQOPTIONS
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| 1. |
Refer to the given graph showing theamount of undigested food during the process of digestion in the gut and select the correct option. |
| A. | X is small intestine. |
| B. | Y is large intestine. |
| C. | Z is oesophagus. |
| D. | P is large intestine. |
| Answer» E. | |