Symbiotic bacteria are found in the root nodules of members family

Options

A. Solanaceae
B. Asteraceae
C. Leguminosae
D. Malvaceae

Answer

**Step-by-Step Solution:**

1. **Identify the Family of Plants**: The question asks about the family of plants that contain symbiotic bacteria in their root nodules.

2. **Recall the Role of Symbiotic Bacteria**: Symbiotic bacteria, specifically Rhizobia, are known for their role in nitrogen fixation. They convert atmospheric nitrogen into a form that plants can use.

3. **Recognize the Type of Plants**: The plants that typically have these symbiotic relationships with Rhizobia are legumes.

4. **Determine the Scientific Family Name**: The scientific family name for legumes is Leguminaceae.

5. **Conclude the Answer**: Therefore, the answer to the question is that symbiotic bacteria are found in the root nodules of members of the family Leguminaceae.

**Final Answer**: Symbiotic bacteria are found in the root nodules of members of the family **Leguminaceae**.

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