Which of the following is not a characteristic feature of fabaceae

Options

A. Fruit is a berry
B. Stamens ten
C. Sepals five gamosepalous and imbricate aestivation
D. Ovary superior, monocarpellary and unilocular with many ovules

Answer

To determine which of the following is not a characteristic feature of the Fabaceae family, we can analyze each option based on the known features of this family.

### Step-by-Step Solution:

1. **Understand the Fabaceae Family**: The Fabaceae family, also known as the legume family, includes plants that typically produce fruits known as legumes, not berries.

2. **Analyze the Options**:
- **Option 1: Fruit is a berry**: This statement is incorrect because the fruit of Fabaceae is a legume, not a berry.
- **Option 2: Stamens are 10**: This statement is correct. The Fabaceae family typically has 10 stamens arranged in a diadelphous manner (9 + 1).
- **Option 3: Sepals are 5, gamosepalus, and imbricate estivation**: This statement is also correct. The calyx consists of 5 sepals that are fused (gamosepalus) and exhibit imbricate estivation.
- **Option 4: Ovary is superior, monocarpillary, and unilocular with many ovules**: This statement is correct as well. The ovary in Fabaceae is indeed superior, monocarpillary, and unilocular with multiple ovules.

3. **Conclusion**: Since option 1 states that the fruit is a berry, which is not true for the Fabaceae family, it is the correct answer to the question.

### Final Answer:
**The option that is not a characteristic feature of Fabaceae is: "Fruit is a berry."**

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