The roots that originate from the base of the stem are:

Options

A. Primary roots
B. Prop roots
C. Lateral roots
D. Fibrous roots

Answer

To answer the question, "The roots that originate from the base of the stem are:", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Root Types**:
- First, we need to understand the different types of roots. Roots can be categorized based on their origin and structure.

2. **Identifying Primary Roots**:
- The primary root, also known as the radical, is the first root that emerges from a germinating seed. It is not what we are looking for in this question.

3. **Considering Prop Roots**:
- Prop roots are specialized roots that provide support to certain plants, such as the banyan tree. However, these do not originate from the base of the stem in the context of the question.

4. **Examining Lateral Roots**:
- Lateral roots grow horizontally from the primary root. While they are important for nutrient absorption, they do not originate from the stem.

5. **Identifying Fibrous Roots**:
- Fibrous roots are a type of root system that originates from the base of the stem. They are typically found in monocots (like grasses, wheat, corn, and rice) and form a dense network under the soil.

6. **Conclusion**:
- Based on the analysis, the correct answer to the question is that the roots that originate from the base of the stem are **fibrous roots**.

### Final Answer:
The roots that originate from the base of the stem are **fibrous roots**.

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