Roots of which plants bear nodules?

Explanation

### Step-by-Step Solution:

1. **Identify the Type of Plants**: The question asks about plants whose roots bear nodules. These nodules are typically associated with specific types of plants.

2. **Recognize Leguminous Plants**: The plants that are known for having root nodules are called leguminous plants. These plants belong to the family Fabaceae.

3. **Examples of Leguminous Plants**: Common examples of leguminous plants include beans, peas, lentils, and clover. These plants are characterized by their ability to form nodules on their roots.

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