Pollinia is found in which of the following plant family

Options

A. Cruciferae
B. Asteraceae
C. Poaceae
D. Asclepiadaceae.

Answer

**Step-by-Step Solution:**

1. **Understanding Pollinia**: Pollinia are specialized structures found in certain flowering plants, consisting of a mass of pollen grains that are stuck together. This is different from the typical pollen grains that are released individually.

2. **Identifying the Plant Families**: The question provides four plant families:
- Cruciferae
- Asteraceae
- Poaceae
- Asclepiadaceae

3. **Analyzing Each Family**:
- **Cruciferae**: This family, also known as the mustard family, does not produce pollinia.
- **Asteraceae**: Known as the daisy family, it also does not produce pollinia.
- **Poaceae**: This is the grass family, which typically does not have pollinia.
- **Asclepiadaceae**: This family, also known as the milkweed family, is known for producing pollinia.

4. **Conclusion**: Based on the analysis, pollinia are specifically found in the Asclepiadaceae family.

5. **Final Answer**: Therefore, the correct answer to the question is **Asclepiadaceae** (option number 4).

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