Fruit of groundnut is

Options

A. legume
B. caryopsis
C. berry
D. nut

Explanation

To determine the type of fruit produced by the groundnut, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Plant**: The groundnut is also known as peanut and belongs to the family Fabaceae (legumes).

2. **Understand Fruit Types**: Familiarize yourself with different types of fruits. Common types include legumes, berries, nuts, and caryopses.

3. **Recognize the Structure of Groundnut Fruit**: The fruit of the groundnut is a legume, which is a type of pod.

4. **Examine the Characteristics of the Legume**: The legume fruit is typically characterized by being constricted between the seeds. This means that the fruit has a structure that is narrow at certain points, which separates the seeds inside.

5. **Classify the Legume**: The groundnut fruit can be classified as indehiscent, meaning it does not split open at maturity to release its seeds.

6. **Specific Term for Groundnut Fruit**: The specific term for the type of legume that the groundnut produces is "Lamentum."

7. **Conclusion**: Therefore, the fruit of the groundnut is a legume or pod, specifically classified as a Lamentum.

### Final Answer:
The fruit of the groundnut is a legume (pod), specifically a Lamentum.

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