In earthworm, typhlosole occurs between A. 20 – 90 Segments B. 26 – 95 segments C. 20 – 95 segments D. 21 – 100 segments

The typhlosole is a fold in the dorsal wall of the earthworm’s intestine that increases the surface area for nutrient absorption. It is present between segments 26 and 95. Hence, the correct answer is B. 26 – 95 segments.