The fleshy edible part of an apple is

Options

A. Mesocarp
B. Calyx
C. Thalamus
D. Pericarp

Answer

To determine the fleshy edible part of an apple, we need to analyze the options provided: mesocarp, calyx, thalamus, and pericarp.

1. **Understanding the Options**:
- **Mesocarp**: This is the middle layer of the pericarp (the fruit wall) and is often fleshy. In many fruits, it is the part that is typically consumed.
- **Calyx**: This refers to the outer part of the flower, made up of sepals. It is not edible in the context of the fruit.
- **Thalamus**: This is the thickened part of the stem from which the flower and fruit develop. In some fruits, it can be fleshy and edible.
- **Pericarp**: This is the entire fruit wall, which consists of three layers: exocarp (outer layer), mesocarp (middle layer), and endocarp (inner layer).

2. **Identifying the Edible Part**:
- The fleshy edible part of the apple is primarily derived from the thalamus, which is the part of the flower that develops into the fruit.
- While the mesocarp is also fleshy, in the case of apples, it is the thalamus that is considered the edible part.

3. **Conclusion**:
- Based on the definitions and functions of the parts, the correct answer is **thalamus**.

Thus, the fleshy edible part of an apple is the **thalamus**.