In litchi (Litchi chinensis), edible part is
(a) Fleshy mesocarp
(b) Aril
(c) Succulent testa
(d) Fleshy receptacle

Options

A. Fleshy mesocarp
B. Aril
C. Succulent testa
D. Fleshy receptacle

Answer

To determine the edible part of the litchi (Litchi chinensis), we will analyze the options provided in the question step by step.

### Step-by-Step Solution:

1. **Understanding the Fruit Structure**:
- Litchi is a type of fruit that has various parts, including the outer skin (exocarp), the fleshy middle layer (mesocarp), and the inner layer that surrounds the seed (endocarp).

2. **Evaluating the Options**:
- **(a) Fleshy mesocarp**: This is the middle layer of the fruit, but it is not the edible part that is commonly consumed.
- **(b) Aril**: The aril is a fleshy, edible part that surrounds the seed. In litchi, the aril is white, translucent, and juicy, making it the part that is eaten.
- **(c) Succulent testa**: The testa is the seed coat, which is not edible.
- **(d) Fleshy receptacle**: The receptacle is the thickened part of the stem that supports the flower and fruit, but it is not the edible part of litchi.

3. **Identifying the Correct Answer**:
- Based on the characteristics of the fruit and the definitions of the parts, the **aril** (option b) is the correct answer as it is the edible part of litchi.

### Final Answer:
The edible part of litchi (Litchi chinensis) is **(b) Aril**.

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