Fruit is legume in family

Options

A. Fabaceae
B. Asteraceae
C. Poaceae
D. Solanaceae.

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Legume":**
- A legume is a type of fruit that is also known as a pod. It is typically characterized by its structure and development.

2. **Characteristics of Legumes:**
- Legumes develop from a superior ovary, meaning the ovary is positioned above the other floral parts such as the androsium (male parts), calyx (sepals), and petals.
- They have a unilocular ovary, which means there is only one cavity (or locule) within the ovary.
- The pistil is mono carpillary, indicating that it consists of a single carpel.

3. **Placentation in Legumes:**
- Legumes exhibit marginal placentation, where the placenta is located along the margins of the ovary's ventral suture. This is where the ovules are attached.

4. **Dehiscence of Legumes:**
- Upon maturity, legumes typically dehisce (split open) along both the dorsal and ventral sutures, allowing for the release of seeds.

5. **Identifying the Family:**
- The family that is primarily associated with legumes is the Leguminaceae family, which is also referred to as the Fabaceae family. This family includes many well-known plants such as peas and beans.

6. **Elimination of Other Families:**
- Other families mentioned, such as Poaceae (grasses) and Solanaceae (nightshade family, including potatoes), do not produce legumes.

7. **Conclusion:**
- Therefore, the correct answer to the question "Fruit is legume in family" is the Leguminaceae (Fabaceae) family.

**Final Answer:**
The fruit is a legume in the family Leguminaceae (Fabaceae).

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