The plant with trimerous flowers and Polyembryony in seeds is

Options

A. Citrus
B. Mangifera
C. Allium
D. 1, 2 and 3

Answer

To determine which plant has trimerous flowers and exhibits polyembryony in its seeds, we can follow these steps:

### Step 1: Understand Trimerous Flowers
Trimerous flowers are characterized by floral parts that are in multiples of three. This means that the flowers have three petals, three sepals, and typically three stamens.

**Hint:** Look for plants that have flowers with three parts in each category (petals, sepals, stamens).

### Step 2: Understand Polyembryony
Polyembryony refers to the phenomenon where multiple embryos develop from a single fertilized ovum. This means that in one seed, there can be more than one embryo.

**Hint:** Identify plants known for producing seeds with multiple embryos.

### Step 3: Evaluate the Given Options
1. **Citrus**: This plant has pentamerous flowers (five petals) and does not exhibit polyembryony.
2. **Mangifera (Mango)**: This plant also has pentamerous flowers and does not show polyembryony.
3. **Allium (Onion)**: This plant has trimerous flowers (three petals) and is known to exhibit polyembryony.

**Hint:** Compare the flower structure and seed characteristics of each option to find the one that meets both criteria.

### Step 4: Conclusion
Based on the evaluation, the plant that has trimerous flowers and exhibits polyembryony in its seeds is **Allium**.

**Final Answer:** Allium