Ephedrine is got from the plant part of Ephedra

Options

A. Flowers
B. Leaves
C. Stems
D. Roots.

Answer

**Step-by-Step Solution:**

1. **Identify the Source Plant**: The question asks about ephedrine, which is derived from the plant Ephedra. Specifically, we need to identify which part of the Ephedra plant is used to obtain ephedrine.

2. **Understand the Plant**: Ephedra is a genus of plants known for containing alkaloids, including ephedrine. The species commonly referenced for medicinal use is Ephedra sinica.

3. **Determine the Plant Part**: According to the information, ephedrine is specifically obtained from the stems of the Ephedra plant. The stems contain the active constituents, including ephedrine and pseudoephedrine.

4. **Evaluate the Options**: The options provided are:
- A) Flowers
- B) Leaves
- C) Stems
- D) Roots

Based on our understanding, the correct answer is C) Stems, as this is where ephedrine is found.

5. **Conclusion**: Therefore, the correct answer to the question is that ephedrine is obtained from the stems of the Ephedra plant.

**Final Answer**: C) Stems

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