Smallest flowering plant is

Options

A. Aquatic monocot
B. Aquatic dicot
C. Terrestrial monocot
D. Terrestrial dicot.

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the smallest flowering plant on Earth.

2. **Research the Plant**: The smallest flowering plant is known to be *Wolffia*, specifically *Wolffia globulosa*.

3. **Understand its Characteristics**:
- *Wolffia* is often referred to as "watermeal" or "watermelon".
- It is approximately the size of a grain of rice, making it the smallest flowering plant.

4. **Determine its Habitat**:
- *Wolffia* is an aquatic plant, meaning it grows in water bodies.

5. **Classify the Plant**:
- *Wolffia* belongs to the family Lemnaceae.
- It is classified as a monocot, which means it has a single cotyledon.

6. **Evaluate the Options**:
- The options provided were:
- Aquatic monocot
- Aquatic dicot
- Terrestrial monocot
- Terrestrial dicot
- Since *Wolffia* is an aquatic monocot, this is the correct classification.

7. **Conclusion**: Therefore, the answer to the question is that the smallest flowering plant is an aquatic monocot, specifically *Wolffia globulosa*.

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