Q

Match the labelled organs in the source diagram: a = oesophagus, b = large intestine, c = small intestine, d = liver. Functions: i. Villi absorb water from food; ii. Length depends on the food an organism eats; iii. Helps emulsify fats; iv. No digestion. Select the matching option.

RRB Group-D 30/08/2022 / Shift I 2022
✓ Answer: D a-iv, b-i, c-ii, d-iii
Source key: D. The source statement i is flawed: the large intestine absorbs water but does not have villi. Villi occur in the small intestine. The organ labels are transcribed from the diagram, and the original matching choices are retained.