Lemna/Wolffia is

Options

A. Short day plants
B. Long day plants
C. Day neutal plant
D. Long-short day plant.

Answer

**Step-by-Step Solution:**

1. **Understanding Lemna/Wolffia**: Begin by identifying what Lemna and Wolffia are. They are both genera of aquatic plants commonly referred to as duckweeds.

2. **Identifying Plant Categories**: Familiarize yourself with the different categories of plants based on their light requirements for flowering:
- Short Day Plants: Require less light to flower and typically bloom in winter.
- Long Day Plants: Require more light to flower and usually bloom in summer.
- Day Neutral Plants: Flower regardless of light intensity or duration.
- Long Short Day Plants: Can flower in both long and short light conditions.

3. **Analyzing the Options**: Evaluate each option provided in the question:
- **Short Day Plant**: Requires minimum light for flowering.
- **Long Day Plant**: Requires maximum light for flowering.
- **Day Neutral Plant**: Does not depend on light for flowering.
- **Long Short Day Plant**: Flowers in both light conditions.

4. **Determining the Correct Answer**: Based on the characteristics of Lemna/Wolffia, it is identified as a short day plant, meaning it requires minimum light for flowering.

5. **Conclusion**: The correct answer to the question "Lemna/Wolffia is" is that it is a **short day plant**.

---