Select the odd one out w.r.t polyembryony

Options

A. onion
B. groundnut
C. mango
D. capsella

Answer

**Step-by-Step Solution:**

1. **Understanding Polyembryony**: Polyembryony refers to the phenomenon where more than one embryo develops from a single fertilized egg or ovule. This can occur in certain plants and is often associated with apomixis, where seeds form without fertilization.

2. **Analyzing the Options**: The options given are:
- Onion
- Groundnut
- Mango
- Capsula

3. **Identifying Polyembryonic Plants**:
- **Onion**: Known to exhibit polyembryony.
- **Groundnut**: Also exhibits polyembryony.
- **Mango**: This fruit is known to have polyembryonic seeds.
- **Capsula**: This plant does not exhibit polyembryony.

4. **Determining the Odd One Out**: Since onion, groundnut, and mango are all polyembryonic, while capsula is not, capsula is the odd one out.

5. **Conclusion**: The correct answer to the question is **Capsula**.

---