Insectivorous plants usually grow in soils which are deficient in

Options

A. Water rich soil
B. `N_(2)` deficient soil
C. `N_(2)` rich soil
D. Sugar deficient medium

Answer

**Step-by-Step Solution:**

1. **Understanding Insectivorous Plants**: Insectivorous plants are specialized plants that have adapted to grow in nutrient-poor environments. They have developed mechanisms to trap and digest insects to obtain essential nutrients, particularly nitrogen.

2. **Nutritional Requirements**: These plants require nutrients to survive, and one of the most critical nutrients for plant growth is nitrogen. Nitrogen is a key component of amino acids, proteins, and nucleic acids.

3. **Soil Composition**: Insectivorous plants typically grow in soils that are deficient in nitrogen. This deficiency is significant because it limits the availability of nitrogen in the soil, which is essential for plant growth.

4. **Mechanism of Nutrient Acquisition**: Since the soil is low in nitrogen, insectivorous plants have evolved to trap insects, which are rich in nitrogen. By digesting these insects, they can supplement their nitrogen intake.

5. **Conclusion**: Therefore, the correct answer to the question is that insectivorous plants usually grow in soils which are deficient in nitrogen.

**Final Answer**: Nitrogen deficient soil.

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