Position of odd sepal and odd petal in the flowers of fabaceae respectively

Options

A. Anterior and Posterior
B. Posterior and Anterior
C. Anterior and Anterior
D. Posterior and Posterior

Answer

To determine the position of the odd sepal and odd petal in the flowers of the Fabaceae family, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Fabaceae Family**:
- The Fabaceae family, also known as the legume, pea, or bean family, includes a variety of plants such as trees, shrubs, and herbs.

2. **Identify Flower Characteristics**:
- Flowers in the Fabaceae family are typically zygomorphic, meaning they have bilateral symmetry. This characteristic is important for understanding the arrangement of floral parts.

3. **Examine the Floral Parts**:
- In zygomorphic flowers, the arrangement of sepals and petals can be asymmetric. The corolla (the collective term for petals) is often described as papyraceous, which means it has a thin, paper-like texture.

4. **Locate the Odd Sepal**:
- In the flowers of Fabaceae, the odd sepal is positioned anteriorly. This means it is located at the front of the flower.

5. **Locate the Odd Petal**:
- The odd petal in Fabaceae flowers is positioned posteriorly, meaning it is located at the back of the flower.

6. **Conclusion**:
- Therefore, the positions of the odd sepal and odd petal in the flowers of Fabaceae are respectively anterior for the odd sepal and posterior for the odd petal.

### Final Answer:
- The odd sepal is anterior, and the odd petal is posterior.

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