In earthworn, typhlosole extends between 27th and 95th segments. Its function is

Options

A. Excretion
B. Enhaces effective area of absorption after digestion
C. Respiration
D. Locomotion

Answer

**Step-by-Step Solution:**

1. **Identify the Organism**: The question refers to the earthworm, which is classified as an annelid.

2. **Define Typhlosole**: Typhlosole is an internal fold of the intestine found in earthworms. It is a structural feature that extends from the 27th to the 95th segment of the earthworm's body.

3. **Understand the Function**: The primary function of the typhlosole is to increase the surface area of the intestine. This increased surface area is crucial for enhancing the absorption of nutrients.

4. **Connect Structure to Function**: By increasing the absorption area, the typhlosole allows for more efficient absorption of digested nutrients in the earthworm's intestine.

5. **Conclude the Answer**: Therefore, the function of the typhlosole in earthworms is to enhance the efficiency of nutrient absorption in the intestine.

**Final Answer**: The typhlosole in earthworms extends from the 27th to the 95th segment and its function is to increase the absorption area in the intestine, aiding in the efficient absorption of digested nutrients.

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